BlockJack. 1956“A comparison of the forced and unforced Q-sorting procedures”. Educational and Psychological Measurements16 (Winter): 481–493.
2.
ButlerJohn M.HaighGerard V., 1954“Changes in the relation between self-concepts and ideal concepts consequent upon client-centered counseling”. Pp. 55–76 in RogersCarlDymondRosalind F. (eds.), Psychotherapy and Personality Change. Chicago: University of Chicago Press.
3.
FusterJoachim M. S. J.1963“The self-concept approach to personal adjustment”. Journal of Social Psychology59 (April): 239–245.
4.
HallCalvin S.LindzeyGardner. 1957Theories of Personality. New York: John Wiley and Sons.
5.
HanlonThomas E.HofstaetterPeter R.O'ConnorJames P., 1954“Congruence of self and ideal self in relation to personality adjustment”. Journal of Consulting Psychology18 (June): 215–218.
6.
HartleyRuth. 1960“Relationship between perceived values and acceptance of a new reference group”. Journal of Social Psychology51 (April): 349–358.
7.
HildenArnold. 1958“Q-sort correlation: Stability and random choice of statements”. Journal of Consulting Psychology22 (February): 45–50.
8.
HildenArnold. Institute for Personality and Ability Testing, 1602–1604Coronado Drive, Champaign, Illinois.
KellyH. H.1952“Two functions of reference groups”. Pp. 410–414 in SwansonGuy E.NewcombTheodoreHartleyEugene H. (eds.), Reading in Social Psychology. New York: Henry Holt.
12.
KluckhohnFlorence R.1959“Dominant and variant value orientations”. Pp. 342–357 in KluckhohnClydeMurrayHenry A.SchneiderDavid (eds.), Personality in Nature, Society and Culture (rev. ed.). New York: Alfred A. Knopf.
13.
KrechDavid S.CrutchfieldRichard S.BallacheyEgerton L., 1962Individual in Society, New York: McGraw-Hill.
14.
LeeDorothy. 1959Freedom and Culture. Englewood Cliffs, NJ: Prentice-Hall.
15.
MowrerO. Hobart. 1953“Q-techniques—description, history and critique”. Pp. 316–375 in MowrerO. H. (ed.), Psychotherapy: Theory and Research. New York: Ronald Press.
16.
OsgoodCharles E.SuciGeorge J.TannenbaumPercy H., 1957The Measurement of Meaning. Urbana: University of Illinois Press.
17.
RogersCarlDymondsRosalind F. (Eds.). 1954Psychotherapy and Personality Change. Chicago: University of Chicago Press.
18.
RosenBernard. 1955“The reference group approach to the parental factor in attitude and behavior formation”. Social Forces34 (December): 137–144.
19.
SherifMuzaferSherifCarolyn W., 1956An Outline of Social Psychology. New York: Harper & Brothers.
20.
StephensonWilliam. 1953The Study of Behavior: Q-Technique and its Methodology. Chicago: University of Chicago Press.
21.
StraussAnselm (Ed.). 1956George Herbert Mead on Social Psychology. Chicago: University of Chicago Press.
22.
TurnerRalph H.1955“Reference groups of future oriented men”. Social Forces34 (December): 130–136.
23.
TurnerRalph H.1956“Role-taking, role standpoint and reference group behavior”. American Journal of Sociology61 (January): 316–328.
24.
TurnerRalph H.VanderlippeRichard H., 1958“Self-ideal congruence as an index of adjustment”. Journal of Abnormal and Social Psychology57 (September): 202–208.