United States. Agency for International Development. Mission to the Republic of the Philippines. Sustainable urban and industrial environmental management review. [The Mission,19--].
Παραπομπή σε μορφή Chicago (17η εκδ.)United States. Agency for International Development. Mission to the Republic of the Philippines. Sustainable Urban and Industrial Environmental Management Review. [S.l.]: [The Mission,19--].
Παραπομπή σε μορφή MLA (9th εκδ.)United States. Agency for International Development. Mission to the Republic of the Philippines. Sustainable Urban and Industrial Environmental Management Review. [The Mission,19--].
Πρόσοχή: Οι παραπομπές μπορεί να μην είναι 100% ακριβείς.