APA ציטוט

Putong, C. (1937). Specific objectives and contents of vocational education in agriculture in the Philippines: Rice culture. [s.n.].

Chicago Style (17th ed.) Citation

Putong, Cecilio. Specific Objectives and Contents of Vocational Education in Agriculture in the Philippines: Rice Culture. Chicago, Ill: [s.n.], 1937.

ציטוט MLA

Putong, Cecilio. Specific Objectives and Contents of Vocational Education in Agriculture in the Philippines: Rice Culture. [s.n.], 1937.