Gaya APA
Oxford advanced learner's dictionary, 9th edition. (2018).
Depok:
.
Gaya Chicago
Oxford advanced learner's dictionary, 9th edition.
.
Depok:
,
2018.
Text.
Gaya MLA
Oxford advanced learner's dictionary, 9th edition.
.
Depok:
,
2018.
Text.
Gaya Turabian
Oxford advanced learner's dictionary, 9th edition.
Depok:
,
2018.
Print.