एपीए उद्धरण

Anil Padmanabhan. (2003). Kalpana, Chawla: A life. Penguin.

शिकागो स्टाइल उद्धरण

Anil Padmanabhan. Kalpana, Chawla: A Life. New Delhi: Penguin, 2003.

एमएलए उद्धरण

Anil Padmanabhan. Kalpana, Chawla: A Life. Penguin, 2003.