Symposium on Operating Systems Principles Litchfield Park, Ariz, & ACM Special Interest Group in Operating Systems. (1989). Proceedings of the Twelfth ACM Symposium on Operating Systems Principles, December 3-6, 1989, The Wigwam, Litchfield Park, Arizona. ACM.
Cita Chicago (17th ed.)Symposium on Operating Systems Principles Litchfield Park, Ariz, i ACM Special Interest Group in Operating Systems. Proceedings of the Twelfth ACM Symposium on Operating Systems Principles, December 3-6, 1989, The Wigwam, Litchfield Park, Arizona. New York: ACM, 1989.
Cita MLA (8th ed.)Symposium on Operating Systems Principles Litchfield Park, Ariz, i ACM Special Interest Group in Operating Systems. Proceedings of the Twelfth ACM Symposium on Operating Systems Principles, December 3-6, 1989, The Wigwam, Litchfield Park, Arizona. ACM, 1989.