APA-referens (7:e uppl.)

Dela Rosa, F. (2004). 50 ways to cut costs in government. IN State of the nation [column]. Manila Times.

Chicago-referens (17:e uppl.)

Dela Rosa, Fred. "50 Ways to Cut Costs in Government. IN State of the Nation [column]." Manila Times 2004.

MLA-referens (9:e uppl.)

Dela Rosa, Fred. "50 Ways to Cut Costs in Government. IN State of the Nation [column]." Manila Times, 2004.