Proceedings of the May 4-7, 1981, national computer conference. Association for Computing Machinery (ACM).
Cita Chicago (17th ed.)Proceedings of the May 4-7, 1981, National Computer Conference. Association for Computing Machinery (ACM).
Cita MLA (9th ed.)Proceedings of the May 4-7, 1981, National Computer Conference. Association for Computing Machinery (ACM).
Atenció: Aquestes cites poden no estar 100% correctes.