APA (7e ed.) Bronvermelding

Shrader, R. L. (1980). Electronic communication (4th ed.). McGraw-Hill.

Chicago (17e ed.) Bronvermelding

Shrader, Robert L. Electronic Communication. 4th ed. New York: McGraw-Hill, 1980.

MLA (9e ed.) Bronvermelding

Shrader, Robert L. Electronic Communication. 4th ed. McGraw-Hill, 1980.