Gaya APA
Masud, Fuad. (1998).
Essentials of English grammar : a practical guide (2e).
Yogyakarta:
BPFE.
Gaya Chicago
Masud, Fuad.
Essentials of English grammar : a practical guide.
2e
Yogyakarta:
BPFE,
1998.
Buku.
Gaya MLA
Masud, Fuad.
Essentials of English grammar : a practical guide.
2e
Yogyakarta:
BPFE,
1998.
Buku.
Gaya Turabian
Masud, Fuad.
Essentials of English grammar : a practical guide.
2e
Yogyakarta:
BPFE,
1998.
Buku.