Punay, E. (2008). Sandigan: Recovering ill-gotten wealth more important than collecting unpaid taxes. Philippine Star.
Chicago-referens (17:e uppl.)Punay, Eduardo. "Sandigan: Recovering Ill-gotten Wealth More Important than Collecting Unpaid Taxes." Philippine Star 2008.
MLA-referens (9:e uppl.)Punay, Eduardo. "Sandigan: Recovering Ill-gotten Wealth More Important than Collecting Unpaid Taxes." Philippine Star, 2008.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.