Fantone, O. V. (1976). An analysis of the holding power of public secondary schools in Zambales and Olongapo City [microform]. Photoduplication Service, University of the Philippines Library.
Citazione stile Chigago Style (17a edizione)Fantone, Orlando V. An Analysis of the Holding Power of Public Secondary Schools in Zambales and Olongapo City [microform]. Quezon City: Photoduplication Service, University of the Philippines Library, 1976.
Citatione MLA (9a ed.)Fantone, Orlando V. An Analysis of the Holding Power of Public Secondary Schools in Zambales and Olongapo City [microform]. Photoduplication Service, University of the Philippines Library, 1976.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.