Gaya APA
Kurniawan, Eri, Kurniawan, Arief. (2008).
Communication Builder : English For Vocational School For Intermediate Level XII .
Jakarta:
Pusat Perbukuan Departemen Pendidikan Nasional.
Gaya Chicago
Kurniawan, Eri, Kurniawan, Arief.
Communication Builder : English For Vocational School For Intermediate Level XII.
Jakarta:
Pusat Perbukuan Departemen Pendidikan Nasional,
2008.
Text.
Gaya MLA
Kurniawan, Eri, Kurniawan, Arief.
Communication Builder : English For Vocational School For Intermediate Level XII.
Jakarta:
Pusat Perbukuan Departemen Pendidikan Nasional,
2008.
Text.
Gaya Turabian
Kurniawan, Eri, Kurniawan, Arief.
Communication Builder : English For Vocational School For Intermediate Level XII.
Jakarta:
Pusat Perbukuan Departemen Pendidikan Nasional,
2008.
Print.