APA-referens (7:e uppl.)
Obel, P. O. (2010). The impact of voluntary HIV and AIDS counselling and testing on the knowledge, attitudes, and sexual behaviour of the deaf in Nairobi Province Kenya. Daystar University.
Chicago-referens (17:e uppl.)
Obel, Patrick O. The Impact of Voluntary HIV and AIDS Counselling and Testing on the Knowledge, Attitudes, and Sexual Behaviour of the Deaf in Nairobi Province Kenya. Nairobi: Daystar University, 2010.
MLA-referens (9:e uppl.)
Obel, Patrick O. The Impact of Voluntary HIV and AIDS Counselling and Testing on the Knowledge, Attitudes, and Sexual Behaviour of the Deaf in Nairobi Province Kenya. Daystar University, 2010.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.