Cita APA (7th ed.)

Guillermo, M. R. (2009). The CIO - how critical is his role? AmCham Philippines Business Journal.

Cita Chicago (17th ed.)

Guillermo, Manuel R. "The CIO - How Critical Is His Role?" AmCham Philippines Business Journal 2009.

Cita MLA (9th ed.)

Guillermo, Manuel R. "The CIO - How Critical Is His Role?" AmCham Philippines Business Journal, 2009.