एपीए उद्धरण

Ravi, K. (2007). Thinking about thinking. Jaico Publishing House.

शिकागो स्टाइल उद्धरण

Ravi, K.R. Thinking About Thinking. Mumbai: Jaico Publishing House, 2007.

एमएलए उद्धरण

Ravi, K.R. Thinking About Thinking. Jaico Publishing House, 2007.