Hodgetts, Richard M., author
Saunders, 1977
Buku Teks
Hans-Werner Franz, editor
[, Springer], 2012
eBooks
Aubrey, Henry G., author
National Planning Association, 1961
Buku Teks
by Donald A. Ball ... [and others]
McGraw-Hill Irwin, 2002
Buku Teks
Donald A Ball, McCulloch, Jr., Wendell H., J Michael Geringer, Michael S Minor, Jeanne M NcNett
McGraw-Hill, Irwin, 2008
Buku Teks