APA Style
UR, Penny. (1990).
Discussions that Work ; Task-Centred Fluency Practice .
New York:
Prentice Hall.
Chicago Style
UR, Penny.
Discussions that Work ; Task-Centred Fluency Practice.
New York:
Prentice Hall,
1990.
Bahasa Inggris.
MLA Style
UR, Penny.
Discussions that Work ; Task-Centred Fluency Practice.
New York:
Prentice Hall,
1990.
Bahasa Inggris.
Turabian Style
UR, Penny.
Discussions that Work ; Task-Centred Fluency Practice.
New York:
Prentice Hall,
1990.
Bahasa Inggris.