Gaya APA
Filbert, R. (2016).
INVESTOR BLUEPRINT: PETA SUKSES INVESTASI ALA INVESTOR DUNIA .
Jakarta:
Elex Media Komputindo.
Gaya MLA
Filbert, Ryan.
"INVESTOR BLUEPRINT: PETA SUKSES INVESTASI ALA INVESTOR DUNIA".
Jakarta:
Elex Media Komputindo,
2016.
Books.