Gaya APA
Ur, Penny.. (1984).
Teaching listening comprehension / Penny Ur .
:
Cambridge University Press.
Gaya Chicago
Ur, Penny..
Teaching listening comprehension / Penny Ur.
:
Cambridge University Press,
1984.
Text.
Gaya MLA
Ur, Penny..
Teaching listening comprehension / Penny Ur.
:
Cambridge University Press,
1984.
Text.
Gaya Turabian
Ur, Penny..
Teaching listening comprehension / Penny Ur.
:
Cambridge University Press,
1984.
Print.