Dyfyniad APA

Leveille, V., & Shah, S. (2011). CCSE NG: Check Point Certified Security Expert Study Guide. Sybex.

Dyfyniad Arddull Chicago

Leveille, Valerie, và Sarvang Shah. CCSE NG: Check Point Certified Security Expert Study Guide. Sybex, 2011.

Dyfyniad MLA

Leveille, Valerie, và Sarvang Shah. CCSE NG: Check Point Certified Security Expert Study Guide. Sybex, 2011.

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