Gaya APA
Collin, P.H.. (1980).
Harrap's Easy English Dictionary .
London:
Great Britain.
Gaya Chicago
Collin, P.H..
Harrap's Easy English Dictionary.
London:
Great Britain,
1980.
Text.
Gaya MLA
Collin, P.H..
Harrap's Easy English Dictionary.
London:
Great Britain,
1980.
Text.
Gaya Turabian
Collin, P.H..
Harrap's Easy English Dictionary.
London:
Great Britain,
1980.
Print.