Gaya APA
PUTRI, C, A. (2010).
The imperial depicted in joseph conrad's novel "heart of darkness" .
Medan:
Universitas HKBP Nommensen.
Gaya MLA
PUTRI, Citra, Anggia.
"The imperial depicted in joseph conrad's novel "heart of darkness"".
Medan:
Universitas HKBP Nommensen,
2010.
Artikel.