Gaya APA
McAlpin, J. (1980).
Practical Language Teaching (PLT)- The Magazine Picture Library No.3 (1).
London:
George Allen & Unwin Ltd.
Gaya MLA
McAlpin, Janet.
"Practical Language Teaching (PLT)- The Magazine Picture Library No.3".
1
London:
George Allen & Unwin Ltd,
1980.
Buku Analog.