Willoughby. Proceedings of the twelfth annual SIGCPR conference. Association for Computing Machinery (ACM).
Chicago Style (17. basım) AtıfWilloughby. Proceedings of the Twelfth Annual SIGCPR Conference. Association for Computing Machinery (ACM).
MLA (9th ed.) AtıfWilloughby. Proceedings of the Twelfth Annual SIGCPR Conference. Association for Computing Machinery (ACM).
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