Gaya APA
Dian, Nursalih Budi. (2010).
Basic English Practice (Ed.I, Cet.1).
Yogyakarta:
RUAS.
Gaya Chicago
Dian, Nursalih Budi.
Basic English Practice .
Ed.I, Cet.1
Yogyakarta:
RUAS,
2010.
UMUM.
Gaya MLA
Dian, Nursalih Budi.
Basic English Practice .
Ed.I, Cet.1
Yogyakarta:
RUAS,
2010.
UMUM.
Gaya Turabian
Dian, Nursalih Budi.
Basic English Practice .
Ed.I, Cet.1
Yogyakarta:
RUAS,
2010.
UMUM.