APA ציטוט

Yabes, L. Y. (1977). English in the next twenty years. For the Office of the President of the University by the University of the Philippines Press.

Chicago Style (17th ed.) Citation

Yabes, Leopoldo Y. English in the Next Twenty Years. Quezon City: For the Office of the President of the University by the University of the Philippines Press, 1977.

ציטוט MLA

Yabes, Leopoldo Y. English in the Next Twenty Years. For the Office of the President of the University by the University of the Philippines Press, 1977.