Παραπομπή σε μορφή APA (7η εκδ.)

Silverio, N. C. (1979). Linear programming: An aid to academic resource allocation for the U.P. College of Engineering [microform]. Photoduplication Service. University of the Philippines Library.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Silverio, Narciso C. Linear Programming: An Aid to Academic Resource Allocation for the U.P. College of Engineering [microform]. Quezon City: Photoduplication Service. University of the Philippines Library, 1979.

Παραπομπή σε μορφή MLA (9th εκδ.)

Silverio, Narciso C. Linear Programming: An Aid to Academic Resource Allocation for the U.P. College of Engineering [microform]. Photoduplication Service. University of the Philippines Library, 1979.