APA Style
Summaries DDC (Dewey Decimal Classification). (2003).
:
.
Chicago Style
Summaries DDC (Dewey Decimal Classification).
.
:
,
2003.
Dokumen Lepas.
MLA Style
Summaries DDC (Dewey Decimal Classification).
.
:
,
2003.
Dokumen Lepas.
Turabian Style
Summaries DDC (Dewey Decimal Classification).
:
,
2003.
Dokumen Lepas.