Gaya APA
ASTIKA, Gusti. (2007).
READINGS IN LANGUAGE TEACHING AND RESEARCH .
SALATIGA:
.
Gaya Chicago
ASTIKA, Gusti.
READINGS IN LANGUAGE TEACHING AND RESEARCH.
SALATIGA:
,
2007.
Text.
Gaya MLA
ASTIKA, Gusti.
READINGS IN LANGUAGE TEACHING AND RESEARCH.
SALATIGA:
,
2007.
Text.
Gaya Turabian
ASTIKA, Gusti.
READINGS IN LANGUAGE TEACHING AND RESEARCH.
SALATIGA:
,
2007.
Print.