Cita APA

Romero, P. P. (1997). Principles of speech and oral communication. Katha.

Citación estilo Chicago

Romero, Perlita P. Principles of Speech and Oral Communication. Quezon City: Katha, 1997.

Cita MLA

Romero, Perlita P. Principles of Speech and Oral Communication. Katha, 1997.

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