Hamilton, J. R., Martin, M. V., & Casavant, K. (1992). The effect of Lower Snake River Reservoir drawdown on barge transportation: Some observations. Washington State University Cooperative Extension ; Oregon State University Extension Service ; University of Idaho Cooperative Extension System ; U.S. Dept. of Agriculture.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रHamilton, Joel R., Michael V. Martin, और Ken Casavant. The Effect of Lower Snake River Reservoir Drawdown on Barge Transportation: Some Observations. [Pullman, Wash.] : [Corvallis, Or.] : [Moscow, Idaho] : [Washington, D.C.]: Washington State University Cooperative Extension ; Oregon State University Extension Service ; University of Idaho Cooperative Extension System ; U.S. Dept. of Agriculture, 1992.
एमएलए (8वां संस्करण) प्रशस्ति पत्रHamilton, Joel R., et al. The Effect of Lower Snake River Reservoir Drawdown on Barge Transportation: Some Observations. Washington State University Cooperative Extension ; Oregon State University Extension Service ; University of Idaho Cooperative Extension System ; U.S. Dept. of Agriculture, 1992.