APA-referens (7:e uppl.)

Villalon, A. (1997). Is Filipino culture a barrier to global architecture practice. IN Spaced out [column]. Philippine Daily Inquirer.

Chicago-referens (17:e uppl.)

Villalon, Augusto. "Is Filipino Culture a Barrier to Global Architecture Practice. IN Spaced Out [column]." Philippine Daily Inquirer 1997.

MLA-referens (9:e uppl.)

Villalon, Augusto. "Is Filipino Culture a Barrier to Global Architecture Practice. IN Spaced Out [column]." Philippine Daily Inquirer, 1997.