Schneider, R. E. (1964). Methods and Materiales of Health Education (2a. ed.). Saunders.
Cita Chicago Style (17a ed.)Schneider, Robert E. Methods and Materiales of Health Education. 2a. ed. Philadelphia: Saunders, 1964.
Cita MLA (9a ed.)Schneider, Robert E. Methods and Materiales of Health Education. 2a. ed. Saunders, 1964.
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