Thiagarajan, Sivasailam Thiagi
Fun in the workplace: presentation skills & games
[American Society for Training & Development Press, American Society for Training & Development Press], 2001
 eBooks
Bradford, Leland P.
Making meeting work : a guide for leaders and group members
University Associates, 1976
 Buku Teks
Sugar, Steve
More great games: presentation skill & games
[American Society for Training and Development Press, American Society for Training and Development Press], 2000
 eBooks
Millbower, Lenn
Show biz training: fun and effective business training techniques from the worlds of stage, screen, and song
[American Management Association, ], 2003
 eBooks
Procton, John H.
Latihan kerja : buku pegangan bagi para manajer
Bina Aksara, 1983
 Buku Teks