Bird, Elizabeth, author
[American Management Association, ], 2009
eBooks
Rubin, Rhea Joyce, author
[American Library association, American Library association], 2006
eBooks
Prasannan
Cadco Management services, 1982
Buku Teks
Kuther, Tara L., editor
Thomson, 2006
Buku Teks
Azar, Brian, author
[American Management Association, ], 2004
eBooks