Philippines Department of Tourism. (2006). Davao Region situationer 2006. Department of Tourism Region XI.
Style de citation Chicago (17e éd.)Philippines Department of Tourism. Davao Region Situationer 2006. Davao City: Department of Tourism Region XI, 2006.
Style de citation MLA (9e éd.)Philippines Department of Tourism. Davao Region Situationer 2006. Department of Tourism Region XI, 2006.
Attention : ces citations peuvent ne pas être correctes à 100%.