Gaya APA
McGregor, J, B, A, G.
(1985).
Teaching English as a Second Language
(
1)
.
Singapore:
Longman.
Gaya MLA
McGregor, J.A, Bright, And, G.P.
"Teaching English as a Second Language".
1
Singapore:
Longman,
1985.
Buku Analog.