Gaya APA
EFFENDY,Yudy. (2006).
Improv Your Reading dan Speaking in English .
[s.l]:
Gemagung Ikhtiari.
Gaya Chicago
EFFENDY,Yudy.
Improv Your Reading dan Speaking in English.
[s.l]:
Gemagung Ikhtiari,
2006.
Text.
Gaya MLA
EFFENDY,Yudy.
Improv Your Reading dan Speaking in English.
[s.l]:
Gemagung Ikhtiari,
2006.
Text.
Gaya Turabian
EFFENDY,Yudy.
Improv Your Reading dan Speaking in English.
[s.l]:
Gemagung Ikhtiari,
2006.
Print.