APA aipamena

Carlson, A. B. (2002). Communication systems. McGraw-Hill.

Chicago Style aipamena

Carlson, A. Bruce. Communication Systems. McGraw-Hill, 2002.

MLA aipamena

Carlson, A. Bruce. Communication Systems. McGraw-Hill, 2002.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.