Dyfyniad APA

Proceedings of the May 19-22, 1980, national computer conference. Association for Computing Machinery (ACM).

Dyfyniad Arddull Chicago

Proceedings of the May 19-22, 1980, National Computer Conference. Association for Computing Machinery (ACM).

Dyfyniad MLA

Proceedings of the May 19-22, 1980, National Computer Conference. Association for Computing Machinery (ACM).

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.