Gaya APA
Suryadi, Bambang. (2019).
Humor Therapy .
Jakarta:
RMBOOKS.
Gaya Chicago
Suryadi, Bambang.
Humor Therapy.
Jakarta:
RMBOOKS,
2019.
Text.
Gaya MLA
Suryadi, Bambang.
Humor Therapy.
Jakarta:
RMBOOKS,
2019.
Text.
Gaya Turabian
Suryadi, Bambang.
Humor Therapy.
Jakarta:
RMBOOKS,
2019.
Print.