Duenas, F. P. (1973). Basic economic aspects of Philippine defense [microform]. Photoduplication Service University of the Philippines Library.
Цитирование в стиле Чикаго (17-е изд.)Duenas, Felix P. Basic Economic Aspects of Philippine Defense [microform]. Quezon City: Photoduplication Service University of the Philippines Library, 1973.
Цитирование MLA (9-е изд.)Duenas, Felix P. Basic Economic Aspects of Philippine Defense [microform]. Photoduplication Service University of the Philippines Library, 1973.
Предупреждение: эти цитированмия не могут быть всегда правильны на 100%.