Gaya APA
DARWIN, S, Z.
(2013).
POTRET DHUAFA PEREKONOMIAN INDONESIA
.
JAKARTA SELATAN:
Expose.
Gaya MLA
DARWIN, SALEH, ZAHEDY.
"POTRET DHUAFA PEREKONOMIAN INDONESIA".
JAKARTA SELATAN:
Expose,
2013.
Text.