Gaya APA
Doddy,Sugeng. (2008).
DEVELOPING ENGLISH COMPETENCIES 1 .
jakarta:
Pusat Perbukuan.
Gaya Chicago
Doddy,Sugeng.
DEVELOPING ENGLISH COMPETENCIES 1.
jakarta:
Pusat Perbukuan,
2008.
.
Gaya MLA
Doddy,Sugeng.
DEVELOPING ENGLISH COMPETENCIES 1.
jakarta:
Pusat Perbukuan,
2008.
.
Gaya Turabian
Doddy,Sugeng.
DEVELOPING ENGLISH COMPETENCIES 1.
jakarta:
Pusat Perbukuan,
2008.
.