Dyfyniad APA

Ghosh, A. Meeting the Challenges of 21st Century. ALP Books.

Dyfyniad Arddull Chicago

Ghosh, Amit. Meeting the Challenges of 21st Century. New Delhi: ALP Books.

Dyfyniad MLA

Ghosh, Amit. Meeting the Challenges of 21st Century. ALP Books.

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