Citazione Stile APA (7a Edizione)

Herrera, T. (1997). PEMAP: Promoting global excellence in the courier industry. Manila Bulletin.

Citazione stile Chigago Style (17a edizione)

Herrera, Tetchie. "PEMAP: Promoting Global Excellence in the Courier Industry." Manila Bulletin 1997.

Citatione MLA (9a ed.)

Herrera, Tetchie. "PEMAP: Promoting Global Excellence in the Courier Industry." Manila Bulletin, 1997.