APA ציטוט

Kalam,A.P.J.Abdul and Rajan Y.S. (2014). beyond 2020. Penguin Books.

Chicago Style (17th ed.) Citation

Kalam,A.P.J.Abdul and Rajan Y.S. Beyond 2020. Gurgaon: Penguin Books, 2014.

ציטוט MLA

Kalam,A.P.J.Abdul and Rajan Y.S. Beyond 2020. Penguin Books, 2014.