Komkhao, S. (1977). A comparative study of the occupational aspirations of fourth year vocational and fourth year academic students in selected public high schools of Quezon City [microform]. Photoduplication Service. University of the Philippines Library.
শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতিKomkhao, Somsakdi. A Comparative Study of the Occupational Aspirations of Fourth Year Vocational and Fourth Year Academic Students in Selected Public High Schools of Quezon City [microform]. Quezon City: Photoduplication Service. University of the Philippines Library, 1977.
M.L.A (9 ম সংস্করণ) উদ্ধৃতিKomkhao, Somsakdi. A Comparative Study of the Occupational Aspirations of Fourth Year Vocational and Fourth Year Academic Students in Selected Public High Schools of Quezon City [microform]. Photoduplication Service. University of the Philippines Library, 1977.