Gaya APA
Alexander, L.G.. (0-582-51548-3).
Mainline Beginners A .
London:
Longman Group Limited.
Gaya Chicago
Alexander, L.G..
Mainline Beginners A.
London:
Longman Group Limited,
0-582-51548-3.
Text.
Gaya MLA
Alexander, L.G..
Mainline Beginners A.
London:
Longman Group Limited,
0-582-51548-3.
Text.
Gaya Turabian
Alexander, L.G..
Mainline Beginners A.
London:
Longman Group Limited,
0-582-51548-3.
Print.