Citazione Stile APA (7a Edizione)

Tarriela, F. G. (2006). Improving RP competitiveness a big challenge. IN Business options [column]. Manila Bulletin.

Citazione stile Chigago Style (17a edizione)

Tarriela, Flor Gozon. "Improving RP Competitiveness a Big Challenge. IN Business Options [column]." Manila Bulletin 2006.

Citatione MLA (9a ed.)

Tarriela, Flor Gozon. "Improving RP Competitiveness a Big Challenge. IN Business Options [column]." Manila Bulletin, 2006.