Bartel, Julie, author
[American Library association;American Library association, American Library association], 2004
eBooks
Scales, Pat R., author
[American Management Association, ], 2009
eBooks
Jones, Barbara M., author
[American Management Association, ], 2009
eBooks
Wong, Clement, author
HNB, 2012
Buku Teks
Tunguz, Tomasz, 1981-, author
Wiley, 2016
Buku Teks