Learned, Edmund P. (Edmund Philip), 1900-1991
Harvard University Press, 1951
Buku Teks
Learned, Edmund P. (Edmund Philip), 1900-1991
Andover Press, 1957
Buku Teks
edited by B.C. Lemke, James Don Edwards
Charles E. Merrill, 1961
Buku Teks
Argyris, Chris
Harper & Brothers, 1953
Buku Teks
Albert, Henry H.
John Wiley & Sons, 1961
Buku Teks