Gaya APA
Emka, A.
(2015).
Kitrab Humor Paling Kocak Sales & Marketing
.
Yogyakarta:
Araska.
Gaya MLA
Emka, Adhon.
"Kitrab Humor Paling Kocak Sales & Marketing".
Yogyakarta:
Araska,
2015.
Text.