Gaya APA
Cornelius, Edwin T. (1979).
New English Course Book 2 Part A .
USA:
English Language Services.
Gaya Chicago
Cornelius, Edwin T.
New English Course Book 2 Part A.
USA:
English Language Services,
1979.
Text.
Gaya MLA
Cornelius, Edwin T.
New English Course Book 2 Part A.
USA:
English Language Services,
1979.
Text.
Gaya Turabian
Cornelius, Edwin T.
New English Course Book 2 Part A.
USA:
English Language Services,
1979.
Print.