Dyfyniad APA

Amudhavalli, A., & Singh, J. (2010). Challenges and changes in librarianship: Papers on honour of professor sewa singh. B.R.Publishing corporation.

Dyfyniad Arddull Chicago

Amudhavalli, A.,ed, and Jasmer.,ed.by Singh. Challenges and Changes in Librarianship: Papers on Honour of Professor Sewa Singh. Delhi: B.R.Publishing corporation, 2010.

Dyfyniad MLA

Amudhavalli, A.,ed, and Jasmer.,ed.by Singh. Challenges and Changes in Librarianship: Papers on Honour of Professor Sewa Singh. B.R.Publishing corporation, 2010.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.