Spiro, Herbert T., author
John Wiley & Sons, 1982
Buku Teks
Siciliano, Gene, author
McGraw Hil, 2015
Buku Teks
Sherman, Eliot H., author
[American Management Association;, ], 2011
eBooks
Fields, Edward, author
[American Management Association, ], 2002
eBooks
Fields, Edward, author
[American Management Association;, ], 2011
eBooks