Philippines. Bureau of Customs. (2010). Customs Memorandum order no. 12-2010. Philippine Star.
Cita Chicago (17th ed.)Philippines. Bureau of Customs. "Customs Memorandum Order No. 12-2010." Philippine Star 2010.
Cita MLA (9th ed.)Philippines. Bureau of Customs. "Customs Memorandum Order No. 12-2010." Philippine Star, 2010.
Atenció: Aquestes cites poden no estar 100% correctes.