National Research Council (U.S.). Committee to Review the Glen Canyon Environmental Studies, National Research Council (U.S.). Water Science and Technology Board, National Research Council (U.S.). Commission on Geosciences, Environment, and Resources, & Lewis, W. M., Jr. (1994). Review of the draft federal long-term monitoring plan for the Colorado River below Glen Canyon Dam. National Research Council.
Παραπομπή σε μορφή Chicago (17η εκδ.)National Research Council (U.S.). Committee to Review the Glen Canyon Environmental Studies, National Research Council (U.S.). Water Science and Technology Board, Environment National Research Council (U.S.). Commission on Geosciences, και William M. Lewis, Jr. Review of the Draft Federal Long-term Monitoring Plan for the Colorado River Below Glen Canyon Dam. Washington, DC: National Research Council, 1994.
Παραπομπή σε μορφή MLA (9th εκδ.)National Research Council (U.S.). Committee to Review the Glen Canyon Environmental Studies, et al. Review of the Draft Federal Long-term Monitoring Plan for the Colorado River Below Glen Canyon Dam. National Research Council, 1994.