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.
Chicago-čujuhus (17. p.)World Environmental and Water Resources Congress Honolulu, Hawaii, Environmental and Water Resources Institute (U.S.), Inc ebrary, Roger W. Babcock, juo 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-čujuhus (9. p.)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.