Luther, William M., author
American Management Association;, 2011
eBooks
Luther, William M., author
American Management Association;, 2011
eBooks
Brierty, Edward G., author
Prentice-Hall, 1998
Buku Teks
Hermawan Kartajaya, 1947-, author
Pustaka Sinar Harapan, 1992
Buku Teks
Budiono Lie, author
Grasindo Anggota Ikapi , 2009
Buku Teks