Arney, W.R. and W.H. Trescher (1976) "Trends in attitudes toward abortion, 1972-1975 "Family Planning Perspectives8117-124
2.
Salakrishnana, T.R. , S. Ross, J.D. Allingham, and J.F. Kantner ( 1972) "Attitudes toward abortion of married women in metropolitan Toronto "Social Biology1935-42
3.
Blake, J. (1977) "The Supreme Court's abortion decisions and public opinion in the United States"Population and Development Rev345-62
4.
Blau, P.M. ( 1964) Exchange and Power in Social LifeNew YorkJohn Wiley
5.
Butts, R. and M. Sporakowski (1974) "Unwed pregnancy decisions some background factors"J of Sex Research10110-117
6.
Center for Disease Control (1978) "Abortion surveillance. 1976"U S Department of Health, Education, and Welfare, Public Health Service,Atlanta, Georgia
7.
Evans, J.R. , G. Selstad, and W.H. Welcher (1976) "Teenagers. fertility control behavior and attitudes before and after abortion, childbearing, or negative pregnancy test "Family Planning Perspectives8192-200
8.
Fielding, W.I. , M.R. Sach I I Eben , I.M. Friedman, and E.A. Friedman (1978) "Comparison of women seeking early and late abortion "Amer. J. of Obstetrics and Gynecology131304-310
9.
Gespert, M. and R. Fai K (1976) "Sexual experimentation and pregnancy in young black adolescents "Amer J of Obstetrics and Oynecology126. 459-466
10.
Goldsmith, S., M.O. Gabrielson, I. Gabrielson, V. Mathews, and I. Potis (1972) " Teenagers, sex, and contraception"Family Planning Perspectives432-38.
11.
Goodman, J.D. (1979), "The economic returns of education. an assessment of alternative models."Social Sci. Q.60: 269-283.
12.
Hale, M. ( 1978) "Meeting the health needs of the sexually active adolescent."Contemporary OB GYN12. 80-97
13.
Hamill, E. and I.M. Ingram (1974) "Psychiatric and social factors in the abortion decision."British Medical J9229-232
14.
Hanson, M.S. (1978) "Abortion in teenagers"Clinical Obstetrics and Gynecology211175-1190
15.
Hanushek, E.A. and J.E. Jackson (1977) Statistical Methods for Social ScientistsNew York. Academic
16.
Ha Icher, S. (1976) "Understanding adolescent pregnancy and abortion "Primary Care3407-425
17.
Hausknech I, R.U. (1972) "The termination of pregnancy in adolescent women"Pediatric Clinics of North America19803-810
18.
Homans, G.C. ( 1974) Social Behavior in Its Elementary FormsNew YorkHarcourt Brace Jovanovich
19.
Hunter, M.E. (1974) "Applications for abortion at a community hospital."Canadian Medical Assn J1111088-1092
20.
Kane, F.J. and P.A. Lach En Br Uch (1973) "Adolescent pregnancy a study of aborters and non-aborters"Amer J. of Orthopsychiatry43: 796-803
21.
Lipper, I., H. Cvejic, P. Benjamin, and R. Kinch (1973) "Abortion and the pregnant teenager"Canadian Medical Assn J109852-856.
22.
Mar Tin, C.D. (1973) "Psychological problems of abortion for the unwed teenage girl."Genetic Psychology Monograph8: 23-110.
23.
McWilliams, P. (1977) "Locus of control, unwanted pregnancies, and abortions"Presented at the annual meetings of the Southwest Sociological Association.
24.
Mirande, A.M. and E.L. Hammer (1976) "Love, sex, permissiveness, and abortion a test of alternative models."Archives of Sexual Behavior5: 553-566.
25.
Paul, E.W. and H.F. Pilpel (1979) "Teenagers and pregnancy the law in 1979"Family Planning PerspectivesII. 297-302.
26.
Presser, H.B. (1977) "Social consequences of teenage childbearing," in W. Peter-son and L. Day (eds.) Social Demography: The State of the Art.Washington. DCHoward University Press
27.
Roht, L.H., R.O. Nelson, and P. Coli En (1976) "Induced Abortion in Texas."Texas Medicine7284-91.
28.
Rosen, R.H. (1978) "Sex role perceptions and the abortion decision."Presented at the annual meeting of the Society for the Study of Social Problems.
29.
— (1977a) "My doctor and abortion. the patient's view."Presented at the annual meeting of the North Central Sociological Association.
30.
—— (1977b) "Teenage pregnancy and parental involvement changing trends?"Presented at the annual meetings of the Society for the Study of Social Problems.
31.
Tietze, C. (1977) "legal abortions in the United States rates and ratios by race and age, 1972-1974."Family Planning Perspectives912-15.
32.
Westoff, C.E. , E.C. Moore, and N.B. Ryder (1969) "The structure of attitudes toward abortion"Milbank Memorial Fund Q.4711-37
33.
Zelnik, M. and J.F. Kaniner (1975) "Attitudes of American Teenagers Toward Abortion ."Family Planning Perspectives789-91. (
34.
Zelnik, M. and J.F. Kaniner1974) "The resolution of teenage first pregnancies "7Family Planning Perspectives674-80.