Booth, Ken. "
The Concept of Strategic Culture Affirmed." In
Strategic Power: USA/ USSR. New York: St Martin’s Press, 1990.
Yamaguchi, Suguru, Kiyohiko Okayama, and Hideo Miyahara. "
Design and Implementation of an Authentication System in WIDE Internet Environment." In
Proceedings of the 10th IEEE Regional Conference on Computers and Communication Systems, 24-27 September 1990, 653-657. Hong Kong, 1990.
Holloway, Steven. "
Forty Years of United Nations General Assembly Voting."
Canadian Journal of Political Science 23, no. 2 (1990): 279-96.