Carlaw, Peggy
The big book of sales training games : quick, fun activities for improving selling skills or livening up a sales meeting
McGraw-Hill, 1997
 Buku Teks SO
Leigh, Elyssebeth
Fun and games for workplace learning
The McGraw-Hill Companies Inc., 2001
 Buku Teks
Leigh, Elyssebeth
Fun & games for workplace learning
McGraw-Hill, 2001
 Multimedia
Preziosi, Robert C.
Icebreakers: presentation skills & games
[American Society for Training and Development Press, American Society for Training and Development Press], 2006
 eBooks
Brusino, Justin
Great presentations: presentation skills & games
American Society for Training & Development, 2008
 eBooks