Bradley, Teresa, author
West Sussex Wiley, 2013
Buku Teks
Thomsett, Michael C., author
American Management Association, 2010
eBooks
Kaliski, Burton S.
Harcourt Brace Jovanovich, 1982
Buku Teks
Thomsett, Michael C., author
American Management Association, 2011
eBooks
Horner, Donald H., author
Rinehart, 1973
Buku Teks