Gaya APA
Hojanto, O.
(2017).
I,M, Motivator, Kisah Inspiratif Motivator Indonesia
.
:
Gramedia.
Gaya MLA
Hojanto, Ongky.
"I,M, Motivator, Kisah Inspiratif Motivator Indonesia".
:
Gramedia,
2017.
.