Clark, K. (1968). International communications, the American attitude. AMS Press.
Chicago Style (17th ed.) CitationClark, Keith. International Communications, the American Attitude. New York: AMS Press, 1968.
MLA (9th ed.) CitationClark, Keith. International Communications, the American Attitude. AMS Press, 1968.
Advarsel: Disse citationer er muligvist ikke 100% nøjagtige.