Roth, A. (1974). The Crisis in world materials: A U.S.--Japanese symposium. Newark, N.J: Rutgers University, Graduate School of Business Administration.
Чикагска система за цитиранеRoth, Allan. The Crisis in World Materials: A U.S.--Japanese Symposium. Newark, N.J: Rutgers University, Graduate School of Business Administration, 1974.
MLA формат за цитиранеRoth, Allan. The Crisis in World Materials: A U.S.--Japanese Symposium. Newark, N.J: Rutgers University, Graduate School of Business Administration, 1974.
Внимание: Тези цитати може да не са 100% точни.