Sanjay K Kaushik. (2012). Dewey decimal classification: A practical manual of 23rd editiion. Ess Ess Publications.
Chicago Stili AlıntıSanjay K Kaushik. Dewey Decimal Classification: A Practical Manual of 23rd Editiion. New Delhi: Ess Ess Publications, 2012.
MLA AlıntıSanjay K Kaushik. Dewey Decimal Classification: A Practical Manual of 23rd Editiion. Ess Ess Publications, 2012.
Uyarı: Bu alıntı herzaman %100 doğru olmayabilir..