Morgan, David, L., author
Sage, 2019
Buku Teks SO
by Michael Bloor ... [et al.]
Sage, 2002
Buku Teks
Fern, Edward F., author
Sage, 2001
Buku Teks SO
Chalofsky, Neal, author
American Society for Training & Development Press, 2001
eBooks
Davis, Christine S., author
Routledge, Taylor & Francis Group, 2017
Buku Teks