Bernal, R. (1974). A study of the contributions made by the Vincentians Father to Philippine culture through the diocesan seminaries from 1862-1954 [microform]. Photoduplication Service, University of the Philippines Library.
Chicago-referens (17:e uppl.)Bernal, Rafael. A Study of the Contributions Made by the Vincentians Father to Philippine Culture Through the Diocesan Seminaries from 1862-1954 [microform]. Quezon City: Photoduplication Service, University of the Philippines Library, 1974.
MLA-referens (9:e uppl.)Bernal, Rafael. A Study of the Contributions Made by the Vincentians Father to Philippine Culture Through the Diocesan Seminaries from 1862-1954 [microform]. Photoduplication Service, University of the Philippines Library, 1974.
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