Cita APA

Sehgal, R. L. (1994). Introduction to Dewey Decimal classification. Ess Ess Publications.

Citación estilo Chicago

Sehgal, R. L. Introduction to Dewey Decimal Classification. Delhi: Ess Ess Publications, 1994.

Cita MLA

Sehgal, R. L. Introduction to Dewey Decimal Classification. Ess Ess Publications, 1994.

Warning: These citations may not always be 100% accurate.