Vanderbilt, Tom, author
Bentang, 2021
Buku Teks
Smith, Jim, author
American Society for Training & Development, 2008
eBooks
Sunim, Haemin, author
PT Grafika Mardi Yuana, 2023
Buku Teks
Sunim, Haemin, author
POP, 2022
Buku Teks
Frankel, Lois P., author
Gramedia, 2006
Buku Teks