Abella, C. E. (1974). An investigation of the secondary school mathematics examination questions in the City of Manila and Albay province [microform]. Photoduplication Service, University of the Philippines Library.
Citação do estilo Chicago (17ª ed.)Abella, Consolacion E. An Investigation of the Secondary School Mathematics Examination Questions in the City of Manila and Albay Province [microform]. Quezon City: Photoduplication Service, University of the Philippines Library, 1974.
Citação MLA (9ª ed.)Abella, Consolacion E. An Investigation of the Secondary School Mathematics Examination Questions in the City of Manila and Albay Province [microform]. Photoduplication Service, University of the Philippines Library, 1974.
Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.