Ronda, R. A. (2012). 'Hefty OT pay, allowances for airport Customs personnel unnecessary'. Philippine Star.
Chicago-viite (17. p.)Ronda, Rainier Allan. "'Hefty OT Pay, Allowances for Airport Customs Personnel Unnecessary'." Philippine Star 2012.
MLA-viite (9. p.)Ronda, Rainier Allan. "'Hefty OT Pay, Allowances for Airport Customs Personnel Unnecessary'." Philippine Star, 2012.
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