Dyfyniad APA

Abdul Kalam, A., & Rajan, Y. (2004). India 2020: Nava sahasrabhda darsanam. State Institute of Languages.

Dyfyniad Arddull Chicago

Abdul Kalam, APJ, and Y.S Rajan. India 2020: Nava Sahasrabhda Darsanam. Thiruvananthapuram: State Institute of Languages, 2004.

Dyfyniad MLA

Abdul Kalam, APJ, and Y.S Rajan. India 2020: Nava Sahasrabhda Darsanam. State Institute of Languages, 2004.

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