Παραπομπή σε μορφή APA (7η εκδ.)

Okunlola, A. A. (2013). Controlled Vocabulary and Authority Records for the Management of Bibliographic Data in the New Nigerian Library Environment: Marc 21 Standards.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Okunlola, Abiola Amos. Controlled Vocabulary and Authority Records for the Management of Bibliographic Data in the New Nigerian Library Environment: Marc 21 Standards. 2013.

Παραπομπή σε μορφή MLA (9th εκδ.)

Okunlola, Abiola Amos. Controlled Vocabulary and Authority Records for the Management of Bibliographic Data in the New Nigerian Library Environment: Marc 21 Standards. 2013.