Cita APA

Comaromi, J. P., & Satija, M. P. (1990). Exercises in the 20th edition of the Dewey decimal classification. New Delhi.

Chicago Edition Citation

Comaromi, John P., i M. P. Satija. Exercises in the 20th Edition of the Dewey Decimal Classification. Sterling pubs: New Delhi, 1990.

Cita MLA

Comaromi, John P., i M. P. Satija. Exercises in the 20th Edition of the Dewey Decimal Classification. New Delhi, 1990.