Trygstad. Proceedings of the 23rd Annual Conference on Information Technology Education. Association for Computing Machinery (ACM).
Chicago-viite (17. p.)Trygstad. Proceedings of the 23rd Annual Conference on Information Technology Education. Association for Computing Machinery (ACM).
MLA-viite (9. p.)Trygstad. Proceedings of the 23rd Annual Conference on Information Technology Education. Association for Computing Machinery (ACM).
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