APA-ийн эшлэл(7 дахь хэвлэлт)
Asress, A. (1987). A strategy to assist the African Christian change-agent in the dissemination of information and education in population problems and family planning activities. Daystar Uni.
Чикаго-гийн эшлэл (17 дахь хэвлэлт)
Asress, Aberra. A Strategy to Assist the African Christian Change-agent in the Dissemination of Information and Education in Population Problems and Family Planning Activities. Nairobi: Daystar Uni, 1987.
MLA -ийн эшлэл (9 дэх хэвлэлт)
Asress, Aberra. A Strategy to Assist the African Christian Change-agent in the Dissemination of Information and Education in Population Problems and Family Planning Activities. Daystar Uni, 1987.
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