Prentice-Hall Editorial Staff
Prentice-Hall, 1990
Buku Referensi
Stroman, James, author
[American Management Association;, ], 2012
eBooks
De Vries, Mary Ann, author
Prentice-Hall, 1991
Buku Referensi
London: Tiger Books International, 1994,
Buku Referensi
Stein, J. Stewart, author
Wiley, 1980
Buku Referensi