Okigbo, C. A. (2000). Communication for behavior change: A study of HIV/AIDS prevention and control... Daystar Univ..
Čikaški stil citiranja (17. izdanje)Okigbo, Carol Azuka. Communication for Behavior Change: A Study of HIV/AIDS Prevention and Control... Nairobi: Daystar Univ., 2000.
MLA način citiranja (9. izdanje)Okigbo, Carol Azuka. Communication for Behavior Change: A Study of HIV/AIDS Prevention and Control... Daystar Univ., 2000.
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