Gaya APA
Anggen, M.
(2017).
101 PROBLEM SOLVING FOR ENTREPRENENEUR
.
:
Penerbit Gramedia Wdiasarana.
Gaya MLA
Anggen, Monica.
"101 PROBLEM SOLVING FOR ENTREPRENENEUR".
:
Penerbit Gramedia Wdiasarana,
2017.
Text.