Dale, N. (1991). Proceedings of the twenty-second SIGCSE technical symposium on Computer science education. Association for Computing Machinery.
Chicago-Zitierstil (17. Ausg.)Dale, Nell. Proceedings of the Twenty-second SIGCSE Technical Symposium on Computer Science Education. New York,NY,United States: Association for Computing Machinery, 1991.
MLA-Zitierstil (9. Ausg.)Dale, Nell. Proceedings of the Twenty-second SIGCSE Technical Symposium on Computer Science Education. Association for Computing Machinery, 1991.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.