Gaya APA
HEATON, .
(2012).
READING WITH UNDERSTANDING - INTERMEDIATE 3
.
YOGYKARTA:
PENERBIT KANISIUS.
Gaya MLA
HEATON, .
"READING WITH UNDERSTANDING - INTERMEDIATE 3".
YOGYKARTA:
PENERBIT KANISIUS,
2012.
PENDIDIKAN BAHASA INGGRIS.