Cadungog, T. V. (1974). Trial culture of spineless Kenaf (Hibiscus cannabinus Linn.) and fiber Roselle (Hibiscus sabdariffa Linn.) at Zamboanga de Norte Agricultural College, Liloy, Zamboanga del Norte [microform]. Photoduplication Service, University of the Philippines Library.
Cita Chicago Style (17a ed.)Cadungog, Teodoro V. Trial Culture of Spineless Kenaf (Hibiscus Cannabinus Linn.) and Fiber Roselle (Hibiscus Sabdariffa Linn.) at Zamboanga De Norte Agricultural College, Liloy, Zamboanga Del Norte [microform]. Quezon City: Photoduplication Service, University of the Philippines Library, 1974.
Cita MLA (9a ed.)Cadungog, Teodoro V. Trial Culture of Spineless Kenaf (Hibiscus Cannabinus Linn.) and Fiber Roselle (Hibiscus Sabdariffa Linn.) at Zamboanga De Norte Agricultural College, Liloy, Zamboanga Del Norte [microform]. Photoduplication Service, University of the Philippines Library, 1974.