Wellemeyer, J. . F. (1953). Classifications for surveys of highly trained personnel: By J.F. Welleyemer in collaboration with Howard F. Foncannon and Shirley Duncan Hudson. American Council Of Learned Societies.
Chicago Style (17. basım) AtıfWellemeyer, J F. Classifications for Surveys of Highly Trained Personnel: By J.F. Welleyemer in Collaboration with Howard F. Foncannon and Shirley Duncan Hudson. Washington, D.C.: American Council Of Learned Societies, 1953.
MLA (9th ed.) AtıfWellemeyer, J F. Classifications for Surveys of Highly Trained Personnel: By J.F. Welleyemer in Collaboration with Howard F. Foncannon and Shirley Duncan Hudson. American Council Of Learned Societies, 1953.
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