Παραπομπή σε μορφή APA (7η εκδ.)

Lumayag, E. J. (1982). Contractual arrangement in abaca production in some selected villages in the Philippines [microform]. University of the Philippines Library.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Lumayag, Eutiquio J. Contractual Arrangement in Abaca Production in Some Selected Villages in the Philippines [microform]. Quezon City: University of the Philippines Library, 1982.

Παραπομπή σε μορφή MLA (9th εκδ.)

Lumayag, Eutiquio J. Contractual Arrangement in Abaca Production in Some Selected Villages in the Philippines [microform]. University of the Philippines Library, 1982.