Dyfyniad APA

Abdul Kalam, A. P., & Rajan, Y. S. (1998). India 2020: Vision for the new millennium. Penguin Books.

Dyfyniad Arddull Chicago

Abdul Kalam, A PJ, and Y S. Rajan. India 2020: Vision for the New Millennium. Delhi: Penguin Books, 1998.

Dyfyniad MLA

Abdul Kalam, A PJ, and Y S. Rajan. India 2020: Vision for the New Millennium. Penguin Books, 1998.

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