American University in Cairo., National Science Foundation (U.S.), & Cairo International Workshop. Cairo international workshop: Application of science and technology for desert development, September 9-15, 1978. [Cairo: publisher not identified,1978].
استشهاد بنمط شيكاغوAmerican University in Cairo., National Science Foundation (U.S.), و Cairo International Workshop. Cairo International Workshop: Application of Science and Technology for Desert Development, September 9-15, 1978. [Cairo: publisher not identified,1978].
MLA استشهادAmerican University in Cairo., National Science Foundation (U.S.), و Cairo International Workshop. Cairo International Workshop: Application of Science and Technology for Desert Development, September 9-15, 1978. [Cairo: publisher not identified,1978].