APA Style
Yasa, S.
(2015).
Never Too Young To Become A Billionaire
(
cet 2)
.
Jakarta:
Kompas Gramedia.
MLA Style
Yasa, Singgih.
"Never Too Young To Become A Billionaire".
cet 2
Jakarta:
Kompas Gramedia,
2015.
Monograf.