Gaya APA
Green, Gordon. (1972).
Read think and answer .
London:
Oxford University Press.
Gaya Chicago
Green, Gordon.
Read think and answer.
London:
Oxford University Press,
1972.
Text.
Gaya MLA
Green, Gordon.
Read think and answer.
London:
Oxford University Press,
1972.
Text.
Gaya Turabian
Green, Gordon.
Read think and answer.
London:
Oxford University Press,
1972.
Print.