Gaya APA
Roxborough, Ian, Achwan, Rochman. (1986).
Teori-teori keterbelakangan .
Jakarta:
LP3ES.
Gaya Chicago
Roxborough, Ian, Achwan, Rochman.
Teori-teori keterbelakangan.
Jakarta:
LP3ES,
1986.
Text.
Gaya MLA
Roxborough, Ian, Achwan, Rochman.
Teori-teori keterbelakangan.
Jakarta:
LP3ES,
1986.
Text.
Gaya Turabian
Roxborough, Ian, Achwan, Rochman.
Teori-teori keterbelakangan.
Jakarta:
LP3ES,
1986.
Print.