Alfonso, S. D. (1974). The use of the computer as an accounting tool in the Philippines [microform]. Photoduplication Service, University of the Philippines Library.
Παραπομπή σε μορφή Chicago (17η εκδ.)Alfonso, Solita D. The Use of the Computer as an Accounting Tool in the Philippines [microform]. Quezon City: Photoduplication Service, University of the Philippines Library, 1974.
Παραπομπή σε μορφή MLA (9th εκδ.)Alfonso, Solita D. The Use of the Computer as an Accounting Tool in the Philippines [microform]. Photoduplication Service, University of the Philippines Library, 1974.
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