APA aipamena

Ghosh, A. (2010). Meeting the challenges of 21st century. ALP books.

Chicago Style aipamena

Ghosh, A. Meeting the Challenges of 21st Century. Nwe Delhi: ALP books, 2010.

MLA aipamena

Ghosh, A. Meeting the Challenges of 21st Century. ALP books, 2010.