Marchewka, Jack T., author
Wiley, 2003
Buku Teks
Schwalbe, Kathy, author
Cengage Learning, 2016
Buku Teks
Yogi Fahmi Hakimi, author
2017
UI - Tugas Akhir
Rosen, Anita, author
American Management Association, 2004
eBooks
Taylor, James, author
[American Management Association, American Management Association], 2004
eBooks