Baure, W.W., and Hull, T.G. (1942) Health Education of the Public : A Practical Manual of Technique, 2nd ed., Philadelphia .
2.
Brownell, C.I., (1949) Principles of Health Education Applied, New York.
3.
Byrd, O.E. (1948) Health Instruction Yearbook, Stanford, Calif.
4.
Delore, P. (1950) La Sauté de l'Homme, No. Go, p. 100.
5.
Fambri, E. (1938) In: Coruzzi, C., and Trayagli. F., eds., Trattato di medicina socialc , Milano, 2, 1181.
6.
Galdston, I. (1949) Amer. J. publ. Hlth., 39, 1276.
7.
Great Britain, Ministry of Education (1940 ) Suggestions on health education for the consideration of teachers and others concerned in the health and education of school children , London.
8.
Hiscock, I. V., ed. (1939) Community health organisation: a manual of administration and procedure primarily for urban areas, New York.
9.
Malan, R. (1950) Ann. Sanit. Pubbl., 11, 1891.
10.
Mustard, H.S. (1944) An Introduction to Public Health, 2nd cd., New York.
11.
Smillie, W.G. (1947) Public Health Administration in the United States , 3rd ed., New York.
12.
Stieglitz, E.J. (1945) A Future for Preventive Medicine, New York.
13.
Sutherland, R. (1949) In: Massey, A., ed., Modern Trends in Public Health, London, p. 444.
14.
Turner, C.E. (1932) Principles of Health Education, New York.
15.
Wood, T.D., and Brownell, C.L. (1925) Source Book in Health and Physical Education, New York, p. 57.
