Springer, 2012
eBooks
Pevsner, Jonathan, 1961-, author
Wiley Balckwell, 2015
Buku Teks
Boddington, Paula, author
[Springer-Verlag, ], 2012
eBooks
Smith, Gina, author
[American Management Association, ], 2005
eBooks
Enriquez, Juan, author
Crown Business, 2001
Buku Teks