Bagnall, Philip M., author
Springer, 2012
eBooks
Karsaklian, Eliane, author
Emerald, 2017
eBooks
Orlov, Darlene, author
[American Management Association;, ], 1999
eBooks
McIntosh, Jane, author
Checkmark Books, 1999
Buku Referensi
Twale, Darla J., author
Jossey-Bass, 2008
Buku Teks