Cita APA

Kumar, P. S. G. (2004). Information sources and services: Theory and practice. B R Publishing Corporation.

Chicago Edition Citation

Kumar, P. S. G. Information Sources and Services: Theory and Practice. New Delhi: B R Publishing Corporation, 2004.

Cita MLA

Kumar, P. S. G. Information Sources and Services: Theory and Practice. B R Publishing Corporation, 2004.