Gaya APA
L.G.Alexander, .
(2002).
Fluency In English An Intergrated For Advanced Students
(
Cet.19)
.
Jakarta:
Kanisius.
Gaya MLA
L.G.Alexander, .
"Fluency In English An Intergrated For Advanced Students".
Cet.19
Jakarta:
Kanisius,
2002.
Text.