Gaya APA
Sari, M, A, P.
(2012).
Complate English Grammar for Everyone
.
Yogyakarta:
Pelangi Indonesia.
Gaya MLA
Sari, Mettayana, Anggun, Puspita.
"Complate English Grammar for Everyone".
Yogyakarta:
Pelangi Indonesia,
2012.
Buku Tex.