Allen. Proceedings of the ACM SIGOIS and IEEECS TC-OA 1988 conference on Office information systems. Association for Computing Machinery (ACM).
Citação norma ChicagoAllen. Proceedings of the ACM SIGOIS and IEEECS TC-OA 1988 Conference on Office Information Systems. Association for Computing Machinery (ACM).
Citação norma MLAAllen. Proceedings of the ACM SIGOIS and IEEECS TC-OA 1988 Conference on Office Information Systems. Association for Computing Machinery (ACM).
Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.