Gaya APA
Mas'ud, F.
(2005).
Essentials Of English Grammar A Practical Guide
(
Ed.3 Cet.1)
.
Yogyakarta:
BPFE-Yogyakarta.
Gaya MLA
Mas'ud, Fuad.
"Essentials Of English Grammar A Practical Guide".
Ed.3 Cet.1
Yogyakarta:
BPFE-Yogyakarta,
2005.
Text.