APA-ийн эшлэл(7 дахь хэвлэлт)

Fomum, Z. T. (1991). The school of truth. Excel management services.

Чикаго-гийн эшлэл (17 дахь хэвлэлт)

Fomum, Zacharias T. The School of Truth. Lagos: Excel management services, 1991.

MLA -ийн эшлэл (9 дэх хэвлэлт)

Fomum, Zacharias T. The School of Truth. Excel management services, 1991.