Gaya APA
HASIBUAN, Sofia Rangkuti. (1996).
English Language structure : complete Reference Book .
Jakarta:
Djambatan.
Gaya Chicago
HASIBUAN, Sofia Rangkuti.
English Language structure : complete Reference Book.
Jakarta:
Djambatan,
1996.
Text.
Gaya MLA
HASIBUAN, Sofia Rangkuti.
English Language structure : complete Reference Book.
Jakarta:
Djambatan,
1996.
Text.
Gaya Turabian
HASIBUAN, Sofia Rangkuti.
English Language structure : complete Reference Book.
Jakarta:
Djambatan,
1996.
Print.