Gaya APA
*Oxford Basic English Dictionary. ().
:
Oxford University Press.
Gaya Chicago
*Oxford Basic English Dictionary.
4th Editon.
:
Oxford University Press,
.
Text.
Gaya MLA
*Oxford Basic English Dictionary.
4th Editon.
:
Oxford University Press,
.
Text.
Gaya Turabian
*Oxford Basic English Dictionary.
:
Oxford University Press,
.
Print.