Albert, Henry H., author
John Wiley & Sons, 1961
Buku Teks
edited by Albert Newgardsen
American Management Association, 1958
Buku Teks
McNichols, Thomas J., author
McGraw-Hill, 1967
Buku Teks
McNichols, Thomas J., author
McGraw-Hill, 1972
Buku Teks
Alderson, Wroe, author
Richard D. Irwin, 1957
Buku Teks