Παραπομπή APA

Sreekumar,, M. (2006). Digital libraries in knowledge management. Ess Ess.

Παραπομπή Chicago Style

Sreekumar,, M.G. Digital Libraries in Knowledge Management. New Delhi: Ess Ess, 2006.

Παραπομπή MLA

Sreekumar,, M.G. Digital Libraries in Knowledge Management. Ess Ess, 2006.