Philippines Department of Tourism Western Regional Tourism Center. (2005). Tourism situation report 2005: Western Visayas. Department of Tourism Western Regional Tourism Center.
Citazione stile Chigago Style (17a edizione)Philippines Department of Tourism Western Regional Tourism Center. Tourism Situation Report 2005: Western Visayas. Iloilo City: Department of Tourism Western Regional Tourism Center, 2005.
Citatione MLA (9a ed.)Philippines Department of Tourism Western Regional Tourism Center. Tourism Situation Report 2005: Western Visayas. Department of Tourism Western Regional Tourism Center, 2005.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.