Hombur, Christian, 1962-, author
[Springer, ], 2012
eBooks
Bolles, Dennis, author
[American Management Association, ], 2002
eBooks
Nurse, Angus, author
Sage Publications, 2017
eBooks
Brown, Ronald
Amcom, 1979
Buku Teks
Kerzner, Harold R., author
John Wiley & Sons, 2014
Buku Teks