APA-referens (7:e uppl.)

Katigbak, A. F., & Reyes, M. A. L. (2002). Gokonwei confident deal with Salim or PLDT, Boni stakes to push through. Philippine Star.

Chicago-referens (17:e uppl.)

Katigbak, Antonio F., och Mary Ann LL Reyes. "Gokonwei Confident Deal with Salim or PLDT, Boni Stakes to Push Through." Philippine Star 2002.

MLA-referens (9:e uppl.)

Katigbak, Antonio F., och Mary Ann LL Reyes. "Gokonwei Confident Deal with Salim or PLDT, Boni Stakes to Push Through." Philippine Star, 2002.