APA
Kaushik S. K., . (2004). Ddc 22 : A Practical Approach. : Ess Ess.
Chicago
Kaushik Sanjay K, . 2004. Ddc 22 : A Practical Approach. : Ess Ess.
Harvard
Kaushik S. K., . (2004). Ddc 22 : A Practical Approach. : Ess Ess.
MLA
Kaushik Sanjay K, . Ddc 22 : A Practical Approach. : Ess Ess. 2004.