Gaya APA
Lou, Robby. (2007).
English Tenses and How to Use Them: the First Step ... (Cet. 1.--).
Jakarta:
E Plus.
Gaya Chicago
Lou, Robby.
English Tenses and How to Use Them: the First Step ....
Cet. 1.--
Jakarta:
E Plus,
2007.
Text.
Gaya MLA
Lou, Robby.
English Tenses and How to Use Them: the First Step ....
Cet. 1.--
Jakarta:
E Plus,
2007.
Text.
Gaya Turabian
Lou, Robby.
English Tenses and How to Use Them: the First Step ....
Cet. 1.--
Jakarta:
E Plus,
2007.
Print.