Castaneda, C. J. (1979). The socio-economic status and the academic performance of students at the Union High School of Manila for the school year 1971-1972 [microform]. Photoduplication Service, University of the Philippines Library.
Цитирование в стиле Чикаго (17-е изд.)Castaneda, Corazon J. The Socio-economic Status and the Academic Performance of Students at the Union High School of Manila for the School Year 1971-1972 [microform]. Quezon City: Photoduplication Service, University of the Philippines Library, 1979.
Цитирование MLA (9-е изд.)Castaneda, Corazon J. The Socio-economic Status and the Academic Performance of Students at the Union High School of Manila for the School Year 1971-1972 [microform]. Photoduplication Service, University of the Philippines Library, 1979.