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.
Trích dẫn kiểu Chicago (xuất bản lần thứ 7)Conference on Energy Policies and the International System và 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.
Trích dẫn kiểu MLA (xuất bản lần thứ 9)Conference on Energy Policies and the International System và 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.