Cruz, N. . H. (2001). Bigger robbery in GSIS loyalty incentive plan. IN As I see it [column]. Philippine Daily Inquirer.
Chicago-referens (17:e uppl.)Cruz, Neal H. "Bigger Robbery in GSIS Loyalty Incentive Plan. IN As I See It [column]." Philippine Daily Inquirer 2001.
MLA-referens (9:e uppl.)Cruz, Neal H. "Bigger Robbery in GSIS Loyalty Incentive Plan. IN As I See It [column]." Philippine Daily Inquirer, 2001.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.