APA aipamena

Sidhu, S. (1983). Steel industry in India - problems and prospectives. Vikas.

Chicago Style aipamena

Sidhu, S.S. Steel Industry in India - Problems and Prospectives. New Delhi: Vikas, 1983.

MLA aipamena

Sidhu, S.S. Steel Industry in India - Problems and Prospectives. Vikas, 1983.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.