Belbin, R. Meredith
Heinemann, 1983
Buku Teks
Cobb, Anthony T., author
Sage, 2006
Buku Teks
Meidy Wardini Arisawan, author
2019
UI - Makalah dan Kertas Kerja
Gaines, Kathryn, author
American Society for Training & Development, 2006
eBooks
Herrick, Neal Q., author
Jossey-Bass, 1990
Buku Teks