edited by Martin Frishman and Hasan-Uddin Khan
Thames and Hudson, 1994
Buku Referensi
Kamin, Maxine
[American Society for Training & Development Press, American Society for Training & Development Press], 2003
eBooks
Shore, Cecilia M.
Pearson, 2004
Buku Teks SO
by Gerald Manners ... [and others]
John Wiley & Sons, 1980
Buku Teks
Schenk, Gretchen Knief
American Library Association, 1954
Buku Teks