APA-ийн эшлэл(7 дахь хэвлэлт)

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 Univ..

Чикаго-гийн эшлэл (17 дахь хэвлэлт)

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 Univ., 2010.

MLA -ийн эшлэл (9 дэх хэвлэлт)

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 Univ., 2010.