Conference on Energy Policies and the International System & Saltzman, S. A. (1977). Energy technology and global policy: A selection of contributing papers to the conference on energy policies and the international system. Clio Books.
শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতিConference on Energy Policies and the International System এবং Stephern Arthur Saltzman. Energy Technology and Global Policy: A Selection of Contributing Papers to the Conference on Energy Policies and the International System. Santa Barbara, Calif: Clio Books, 1977.
M.L.A (9 ম সংস্করণ) উদ্ধৃতিConference on Energy Policies and the International System এবং Stephern Arthur Saltzman. Energy Technology and Global Policy: A Selection of Contributing Papers to the Conference on Energy Policies and the International System. Clio Books, 1977.