Tata, S. (1997). Statistical Outline of India 1997-98 (24th.). Tata services Ltd.
Chicago Style aipamenaTata, Services. Statistical Outline of India 1997-98. 24th. Mumbai: Tata services Ltd, 1997.
MLA aipamenaTata, Services. Statistical Outline of India 1997-98. 24th. Tata services Ltd, 1997.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.