APA (7th ed.) Citation

Philippine Association Curriculum Development. (1957). Approaches to effective curriculum development: Second yearbook. s.n.].

Chicago Style (17th ed.) Citation

Philippine Association Curriculum Development. Approaches to Effective Curriculum Development: Second Yearbook. [s.l: s.n.], 1957.

MLA (9th ed.) Citation

Philippine Association Curriculum Development. Approaches to Effective Curriculum Development: Second Yearbook. s.n.], 1957.

Warning: These citations may not always be 100% accurate.