APA-viite (7. p.)

Freeman, R. L. (2005). Fundamentals of telecommunications (2a. ed.). John Wiley and Sons.

Chicago-viite (17. p.)

Freeman, Roger L. Fundamentals of Telecommunications. 2a. ed. Hoboken: John Wiley and Sons, 2005.

MLA-viite (9. p.)

Freeman, Roger L. Fundamentals of Telecommunications. 2a. ed. John Wiley and Sons, 2005.