APA-viite (7. p.)

PROAKIS JOHN G. (2005). COMMUNICATION SYSTEMS ENGINEERING (2ND.). PEARSON EDUCATION.

Chicago-viite (17. p.)

PROAKIS JOHN G. COMMUNICATION SYSTEMS ENGINEERING. 2ND. DELHI: PEARSON EDUCATION, 2005.

MLA-viite (9. p.)

PROAKIS JOHN G. COMMUNICATION SYSTEMS ENGINEERING. 2ND. PEARSON EDUCATION, 2005.