Cita APA (7th ed.)
Lammle Todd. (2016). CCNA: Routing and switching complete study guide. (2 nd ed.). Willey India.
Cita Chicago (17th ed.)
Lammle Todd. CCNA: Routing and Switching Complete Study Guide. 2 nd ed. New Delhi: Willey India, 2016.
Cita MLA (9th ed.)
Lammle Todd. CCNA: Routing and Switching Complete Study Guide. 2 nd ed. Willey India, 2016.
Atenció: Aquestes cites poden no estar 100% correctes.