Confluencia-Revista Hispanica de Cultura y Literatura. Colorado State University: Ft Collins. ISSN 0888-6091; e-ISSN 2328-6962, meer
Grigg, N.S.; Botham, L.H.; Rice, L.; Shoemaker, W.J.; Tucker, S.L. (1976). Urban drainage and flood control projects: economic, legal and financial aspects. Hydrology Papers, 85. Colorado State University: Colorado. iv, 76 pp., meer
Shen, H.W. (Ed.) (1973). Environmental impact on rivers (River Mechanics part III). Colorado State University: Fort Collins. different pagination pp., meer
Albertson, M.L.; Tucker, L.S.; Taylor, D.C. (Ed.) (1971). Treatise on urban water systems. Colorado State University: Fort Collins. 836 pp., meer
Hydrology Papers. Colorado State University: Fort Collins, meer
Colorado State University Hydraulics Papers. Colorado State University: Colorado, meer
Confluencia-Revista Hispanica de Cultura y Literatura. Colorado State University: Ft Collins. ISSN 0888-6091; e-ISSN 2328-6962, 