APA-viite (7. p.)
ebrary, Inc, Akala, F. A., & Jenkins, C. M. (2005). Preventing HIV/AIDS in the Middle East and North Africa: A window of opportunity to act. World Bank.
Chicago-viite (17. p.)
ebrary, Inc, Francisca Ayodeji Akala, ja Carolyn M. Jenkins. Preventing HIV/AIDS in the Middle East and North Africa: A Window of Opportunity to Act. Washington, D.C.: World Bank, 2005.
MLA-viite (9. p.)
ebrary, Inc, et al. Preventing HIV/AIDS in the Middle East and North Africa: A Window of Opportunity to Act. World Bank, 2005.
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