Philippines. Department of Foreign Affairs. (2000). Ugnayan ng lahi: Celebrating twenty-five years of Philippines-China diplomatic relations. Department of Foreign Affairs.
Citazione stile Chigago Style (17a edizione)Philippines. Department of Foreign Affairs. Ugnayan Ng Lahi: Celebrating Twenty-five Years of Philippines-China Diplomatic Relations. [Manila]: Department of Foreign Affairs, 2000.
Citatione MLA (9a ed.)Philippines. Department of Foreign Affairs. Ugnayan Ng Lahi: Celebrating Twenty-five Years of Philippines-China Diplomatic Relations. Department of Foreign Affairs, 2000.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.