Gaya APA
Tamblyn, D., Weiss, S. (2000).
The Big Book of Humorous Training Games .
United States of America:
McGraw-Hill.
Gaya MLA
Tamblyn, Doni., Weiss, Sharyn.
"The Big Book of Humorous Training Games".
United States of America:
McGraw-Hill,
2000.
Text.