杨义先 & 钮心忻. (2018). 安全通论: General theory of information security. 电子工业出版社.
Dyfyniad Arddull Chicago杨义先 and 钮心忻. 安全通论: General Theory of Information Security. 电子工业出版社, 2018.
Dyfyniad MLA杨义先 and 钮心忻. 安全通论: General Theory of Information Security. 电子工业出版社, 2018.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.