Gaya APA
Tamblyn, D. (2003).
Laugh and learn: 95 ways to use humor for more effective teaching and training .
nyu:
AMACOM.
Gaya MLA
Tamblyn, Doni..
"Laugh and learn: 95 ways to use humor for more effective teaching and training".
nyu:
AMACOM,
2003.
Buku.