Gaya APA
Grace, Eudia, Sudarwati. (2007).
Look Ahead Book 3 " An English Course For Senior High School Students Year XII" :Science And Social Study Program .
Jakarta:
ERLANGGA.
Gaya Chicago
Grace, Eudia, Sudarwati.
Look Ahead Book 3 " An English Course For Senior High School Students Year XII" :Science And Social Study Program.
Jakarta:
ERLANGGA,
2007.
Text.
Gaya MLA
Grace, Eudia, Sudarwati.
Look Ahead Book 3 " An English Course For Senior High School Students Year XII" :Science And Social Study Program.
Jakarta:
ERLANGGA,
2007.
Text.
Gaya Turabian
Grace, Eudia, Sudarwati.
Look Ahead Book 3 " An English Course For Senior High School Students Year XII" :Science And Social Study Program.
Jakarta:
ERLANGGA,
2007.
Print.