Παραπομπή APA

Leviton, D. (2004). UPDATING DERRYBERRY’S PRIORITIES AND THE ROLE OF HEALTH EDUCATION. © American Journal of Public Health 2004.

Παραπομπή Chicago Style

Leviton, Daniel. UPDATING DERRYBERRY’S PRIORITIES AND THE ROLE OF HEALTH EDUCATION. © American Journal of Public Health 2004, 2004.

Παραπομπή MLA

Leviton, Daniel. UPDATING DERRYBERRY’S PRIORITIES AND THE ROLE OF HEALTH EDUCATION. © American Journal of Public Health 2004, 2004.

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