Gaya APA
RICHARDS, Jack C.. (2012).
Tips for teaching listening a practical approach .
USA:
Pearson Longman.
Gaya Chicago
RICHARDS, Jack C..
Tips for teaching listening a practical approach.
USA:
Pearson Longman,
2012.
Text.
Gaya MLA
RICHARDS, Jack C..
Tips for teaching listening a practical approach.
USA:
Pearson Longman,
2012.
Text.
Gaya Turabian
RICHARDS, Jack C..
Tips for teaching listening a practical approach.
USA:
Pearson Longman,
2012.
Print.