APA aipamena

Dewey, M. (2011). Dewey Decimal Classification (23rd.). OCLC.

Chicago Style aipamena

Dewey, Melvil. Dewey Decimal Classification. 23rd. OCLC, 2011.

MLA aipamena

Dewey, Melvil. Dewey Decimal Classification. 23rd. OCLC, 2011.

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