APA (7th ed.) Citation

Agravante, J. A., & Buenaventura, V. A. (1999). Speech communication. University of the Philippines Open University.

Chicago Style (17th ed.) Citation

Agravante, Josefina A., and Villy Ath Buenaventura. Speech Communication. Diliman, Quezon City: University of the Philippines Open University, 1999.

MLA (9th ed.) Citation

Agravante, Josefina A., and Villy Ath Buenaventura. Speech Communication. University of the Philippines Open University, 1999.