Dyfyniad APA

Philippines. Department of Tourism. (2009). 2009 household survey on domestic visitors: Final report. National Statistics Office.

Dyfyniad Arddull Chicago

Philippines. Department of Tourism. 2009 Household Survey on Domestic Visitors: Final Report. Manila: National Statistics Office, 2009.

Dyfyniad MLA

Philippines. Department of Tourism. 2009 Household Survey on Domestic Visitors: Final Report. National Statistics Office, 2009.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.