APA (7th ed.) Citation

ONGKIKO, I. V. C., FLOR, A. G., & FLOR, F. M. G. (1998). Introduction to Development Communication. University of the Philippines Open University.

Chicago Style (17th ed.) Citation

ONGKIKO, Ila Virginia C., Alexander G. FLOR, and Felix Marlo G. FLOR. Introduction to Development Communication. Los Baños, Laguna: University of the Philippines Open University, 1998.

MLA (9th ed.) Citation

ONGKIKO, Ila Virginia C., et al. Introduction to Development Communication. University of the Philippines Open University, 1998.

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