Cita APA (7th ed.)
Fischer, H., Merrill, J. C., & Bluem, W. International Communication: Media, Channels, Functions. Hastings House.
Cita Chicago (17th ed.)
Fischer, Heinz-Dietrich, John Calhoun Merrill, i William Bluem. International Communication: Media, Channels, Functions. Nueva York, EUA: Hastings House.
Cita MLA (9th ed.)
Fischer, Heinz-Dietrich, et al. International Communication: Media, Channels, Functions. Hastings House.
Atenció: Aquestes cites poden no estar 100% correctes.