Gaya APA
T.Bell, R. (1987).
An Introduction to Applied Linguistics - Approaches and Methods in Language Teaching (1).
London:
B.T Batsford Ltd.
Gaya MLA
T.Bell, Roger.
"An Introduction to Applied Linguistics - Approaches and Methods in Language Teaching".
1
London:
B.T Batsford Ltd,
1987.
Buku Analog.