Okunlola, A. A. (2013). Controlled Vocabulary and Authority Records for the Management of Bibliographic Data in the New Nigerian Library Environment: Marc 21 Standards.
Lua i Stíl Chicago (17ú heag.)Okunlola, Abiola Amos. Controlled Vocabulary and Authority Records for the Management of Bibliographic Data in the New Nigerian Library Environment: Marc 21 Standards. 2013.
Lua MLA (9ú heag.)Okunlola, Abiola Amos. Controlled Vocabulary and Authority Records for the Management of Bibliographic Data in the New Nigerian Library Environment: Marc 21 Standards. 2013.
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