Cita APA (7th ed.)

Stremmler, F. G. (1990). Introduction to communication systems (Third Edition.). Reading.

Cita Chicago (17th ed.)

Stremmler, Ferrel G. Introduction to Communication Systems. Third Edition. Addison Wesley: Reading, 1990.

Cita MLA (8th ed.)

Stremmler, Ferrel G. Introduction to Communication Systems. Third Edition. Reading, 1990.