Engineering Foundation (U.S.). Pacific Grove, Calif.), Engineering Foundation (U.S.), & Ellam, J. J. (1976). Responsibility and liability of public and private interests on dams: Engineering Foundation conference, Asilomar Conference Grounds, Pacific Grove, California, September 28-October 3, 1975 : [proceedings]. American Society of Civil Engineers.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Engineering Foundation (U.S.). Pacific Grove, Calif.), Engineering Foundation (U.S.), و Joseph J. Ellam. Responsibility and Liability of Public and Private Interests on Dams: Engineering Foundation Conference, Asilomar Conference Grounds, Pacific Grove, California, September 28-October 3, 1975 : [proceedings]. New York: American Society of Civil Engineers, 1976.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Engineering Foundation (U.S.). Pacific Grove, Calif.), et al. Responsibility and Liability of Public and Private Interests on Dams: Engineering Foundation Conference, Asilomar Conference Grounds, Pacific Grove, California, September 28-October 3, 1975 : [proceedings]. American Society of Civil Engineers, 1976.