Gaya APA
Pratidya, D, G.
(2016).
Jadi Freelancer Kaya
(
Cet. 1)
.
Jakarta:
Visimedia.
Gaya MLA
Pratidya, Daniel, G..
"Jadi Freelancer Kaya".
Cet. 1
Jakarta:
Visimedia,
2016.
Text.