Schramm, W. L. (1963). The science of human communication: New directions and new findings in communication research. Basic Books.
Dyfyniad Arddull ChicagoSchramm, Wilbur Lang. The Science of Human Communication: New Directions and New Findings in Communication Research. New York: Basic Books, 1963.
Dyfyniad MLASchramm, Wilbur Lang. The Science of Human Communication: New Directions and New Findings in Communication Research. Basic Books, 1963.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.