Rand Corporation & Walker, W. E. (1993). Investigating basic principles of river dike improvement: Safety analysis, cost estimation, and impact assessment. Rand Corporation.
Chicago Style (17th ed.) CitationRand Corporation and Warren E. Walker. Investigating Basic Principles of River Dike Improvement: Safety Analysis, Cost Estimation, and Impact Assessment. Santa Monica, CA: Rand Corporation, 1993.
MLA (9th ed.) CitationRand Corporation and Warren E. Walker. Investigating Basic Principles of River Dike Improvement: Safety Analysis, Cost Estimation, and Impact Assessment. Rand Corporation, 1993.
Warning: These citations may not always be 100% accurate.