Gaya APA
ALEXANDER, L. (2002).
New concept English developing skills : recorded drills:tapescript / L.G.Alexander (Cet.ke-13).
Yogyakarta:
Kanisius-Longman.
Gaya MLA
ALEXANDER, L.G..
"New concept English developing skills : recorded drills:tapescript / L.G.Alexander".
Cet.ke-13
Yogyakarta:
Kanisius-Longman,
2002.
Text.