Elsevier, 2013
eBooks
Bradley, Teresa, author
John Wiley & Sons, 2002
Buku Teks
Thomsett, Michael C., author
American Management Association, 2010
eBooks
Lipschutz, Seymour, 1915-2003, author
McGraw-Hill, 1982
Buku Teks
Bradley, Teresa, author
Wiley, 2013
Buku Teks