Aditia Rahadiyansyah Bagus Prasetio Utomo, author
2016
UI - Skripsi (Membership)
Singer, Larry M.
McGraw-Hill, 1992
Buku Teks
Munter, Mary, author
Prentice-Hall, 1982
Buku Referensi
Scott, Beverly, author
American Society for Training & Development, 2011
eBooks
McCalma, James
Paul Chapman, 1992
Buku Teks