APA način citiranja (7. izdanje)

(2002). PLDT caps Gokongwei's 60 years of entrepreneurship. Philippine Graphic.

Čikaški stil citiranja (17. izdanje)

"PLDT Caps Gokongwei's 60 Years of Entrepreneurship." Philippine Graphic 2002.

MLA način citiranja (9. izdanje)

"PLDT Caps Gokongwei's 60 Years of Entrepreneurship." Philippine Graphic, 2002.