APA

JOINT United Nations Programme on HIV/AIDS, . (1999). UN - Facilitated response to HIV/AIDS and STD in Albania, Bulgaria, the former Yugoslav Republic of Macedonia, Romania and Turkey 1996 - 1998. София: UNAIDS.

Chicago

JOINT United Nations Programme on HIV/AIDS, . 1999. UN - Facilitated response to HIV/AIDS and STD in Albania, Bulgaria, the former Yugoslav Republic of Macedonia, Romania and Turkey 1996 - 1998. София: UNAIDS.

Harvard

JOINT United Nations Programme on HIV/AIDS, . (1999). UN - Facilitated response to HIV/AIDS and STD in Albania, Bulgaria, the former Yugoslav Republic of Macedonia, Romania and Turkey 1996 - 1998. София: UNAIDS.

MLA

JOINT United Nations Programme on HIV/AIDS, . UN - Facilitated response to HIV/AIDS and STD in Albania, Bulgaria, the former Yugoslav Republic of Macedonia, Romania and Turkey 1996 - 1998. София: UNAIDS. 1999.