World Environmental and Water Resources Congress Honolulu, Hawaii, Environmental and Water Resources Institute (U.S.), ebrary, Inc, Babcock, R. W., & Walton, R. (2008). World environmental and water resources congress 2008: Ahupua'a : proceedings of the congress : May 12-16, 2008, Honolulu, Hawai'i. ASCE.
Чикаго-гийн эшлэл (17 дахь хэвлэлт)World Environmental and Water Resources Congress Honolulu, Hawaii, Environmental and Water Resources Institute (U.S.), Inc ebrary, Roger W. Babcock, ба Raymond Walton. World Environmental and Water Resources Congress 2008: Ahupua'a : Proceedings of the Congress : May 12-16, 2008, Honolulu, Hawai'i. Reston, Va.: ASCE, 2008.
MLA -ийн эшлэл (9 дэх хэвлэлт)World Environmental and Water Resources Congress Honolulu, Hawaii, et al. World Environmental and Water Resources Congress 2008: Ahupua'a : Proceedings of the Congress : May 12-16, 2008, Honolulu, Hawai'i. ASCE, 2008.