Perlmutter, H. V. (1981). International technology transfer: Guidelines, codes and a muffled quadrilogue. New York: Pergamon Press.
Trích dẫn kiểu ChicagoPerlmutter, Howard V. International Technology Transfer: Guidelines, Codes and a Muffled Quadrilogue. New York: Pergamon Press, 1981.
Deismireacht MLAPerlmutter, Howard V. International Technology Transfer: Guidelines, Codes and a Muffled Quadrilogue. New York: Pergamon Press, 1981.
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