Nichols, E. K. (1991). Expanding access to investigational therapies for HIV infection and AIDS: March 12-13, 1990, conference summary. National Academy Press.
Chicago Style (17. basım) AtıfNichols, Eve K. Expanding Access to Investigational Therapies for HIV Infection and AIDS: March 12-13, 1990, Conference Summary. Washington, D.C.: National Academy Press, 1991.
MLA (9th ed.) AtıfNichols, Eve K. Expanding Access to Investigational Therapies for HIV Infection and AIDS: March 12-13, 1990, Conference Summary. National Academy Press, 1991.
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