Johnson, A. (2007). Switching basics and intermediate routing: CCNA 3 labs and study guide. Cisco Press.
Style de citation Chicago (17e éd.)Johnson, Allan. Switching Basics and Intermediate Routing: CCNA 3 Labs and Study Guide. Indianapolis: Cisco Press, 2007.
Style de citation MLA (9e éd.)Johnson, Allan. Switching Basics and Intermediate Routing: CCNA 3 Labs and Study Guide. Cisco Press, 2007.
Attention : ces citations peuvent ne pas être correctes à 100%.