Lawson II, Joseph W. R., author
American Management Association;;, 1998
eBooks
Carpendale, Jeremy, author
Blackwell Publishing, 2006
Buku Teks
Lawson, Joseph W.R., II, author
American Management Association, 1998
eBooks
Modern Business Report , 1985
Buku Teks
Lorayne, Harry
Golden Books Centre SDN. BDN, 1992
Buku Teks