Gaya APA
Sudarwati, Th. M. & Eudia Grace. (2007).
Look Ahead Book 1 : An English Course for Senior High School Students Year X (2007) .
Jakarta:
Erlangga.
Gaya Chicago
Sudarwati, Th. M. & Eudia Grace.
Look Ahead Book 1 : An English Course for Senior High School Students Year X (2007).
Jakarta:
Erlangga,
2007.
Printed Book.
Gaya MLA
Sudarwati, Th. M. & Eudia Grace.
Look Ahead Book 1 : An English Course for Senior High School Students Year X (2007).
Jakarta:
Erlangga,
2007.
Printed Book.
Gaya Turabian
Sudarwati, Th. M. & Eudia Grace.
Look Ahead Book 1 : An English Course for Senior High School Students Year X (2007).
Jakarta:
Erlangga,
2007.
Printed Book.