edited by by Harold J. Leavitt and Louise R. Pondy
University of Chicago Press, c1964
Buku Teks
edited by Harold J. Leavitt and Louis R. Pondy
University of Chicago Press, 1964
Buku Teks
Filley, Alan C., author
Scott, Foresman, 1969
Buku Teks
Perrigo, A.E.B.
D.Van Nostrand , 1968
Buku Teks
Koontz, Harold, author
McGraw-Hill, 1968
Buku Teks