EWRI Congress and History Symposium Kansas City, Mo., Environmental and Water Resources Institute (U.S.), ebrary, Inc, & Rogers, J. R. (2009). Great rivers history: Proceedings and invited papers for the EWRI Congress and History Symposium, May 17-19, 2009, Kansas City, Missouri. American Society of Civil Engineers : EWRI.
Чикаго-гийн эшлэл (17 дахь хэвлэлт)EWRI Congress and History Symposium Kansas City, Mo., Environmental and Water Resources Institute (U.S.), Inc ebrary, ба Jerry R. Rogers. Great Rivers History: Proceedings and Invited Papers for the EWRI Congress and History Symposium, May 17-19, 2009, Kansas City, Missouri. Reston, Va.: American Society of Civil Engineers : EWRI, 2009.
MLA -ийн эшлэл (9 дэх хэвлэлт)EWRI Congress and History Symposium Kansas City, Mo., et al. Great Rivers History: Proceedings and Invited Papers for the EWRI Congress and History Symposium, May 17-19, 2009, Kansas City, Missouri. American Society of Civil Engineers : EWRI, 2009.