Kruha, T. (2005). Kemelut Sumber Daya Air. Lapera Pustaka utama.
Chicago Style (17th ed.) CitationKruha, Tim. Kemelut Sumber Daya Air. Lapera Pustaka utama, 2005.
MLA (8th ed.) CitationKruha, Tim. Kemelut Sumber Daya Air. Lapera Pustaka utama, 2005.
Warning: These citations may not always be 100% accurate.