APA Style
Chae, Youngsuk. ().
Webster's dictionary of English usage .
:
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Chicago Style
Chae, Youngsuk.
Webster's dictionary of English usage.
:
,
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MLA Style
Chae, Youngsuk.
Webster's dictionary of English usage.
:
,
.
.
Turabian Style
Chae, Youngsuk.
Webster's dictionary of English usage.
:
,
.
.