Tan, E. A. (1976). The level of unemployment in the Philippines [microform]. Photoduplication Service, University of the Philippines Library.
Цитирование в стиле Чикаго (17-е изд.)Tan, Edita Abella. The Level of Unemployment in the Philippines [microform]. Quezon City: Photoduplication Service, University of the Philippines Library, 1976.
Цитирование MLA (9-е изд.)Tan, Edita Abella. The Level of Unemployment in the Philippines [microform]. Photoduplication Service, University of the Philippines Library, 1976.
Предупреждение: эти цитированмия не могут быть всегда правильны на 100%.