Gaya APA
Relfe, Mary Stewart. (1999).
666: Sistem Mata Uang Baru .
Solo:
Dabara Publishers.
Gaya Chicago
Relfe, Mary Stewart.
666: Sistem Mata Uang Baru.
Solo:
Dabara Publishers,
1999.
Text.
Gaya MLA
Relfe, Mary Stewart.
666: Sistem Mata Uang Baru.
Solo:
Dabara Publishers,
1999.
Text.
Gaya Turabian
Relfe, Mary Stewart.
666: Sistem Mata Uang Baru.
Solo:
Dabara Publishers,
1999.
Print.