APA način citiranja (7. izdanje)

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

Čikaški stil citiranja (17. izdanje)

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

MLA način citiranja (9. izdanje)

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