Younger, Sandra Millers
[American Society for Training and Development Press, American Society for Training and Development Press], 2006
eBooks
Koneru, Aruna
Tata McGraw-Hill, 2011
Buku Teks
by Ronald Carter ... [et al.]
Routledge, 1997
Buku Teks
Allen, James
The Benjamin Cumming Pub. Co., 1987
Buku Teks
Saunders Elsevier, 2007
Buku Teks