Narayanan, M. (1994). Industrial sickness in India: The role of the BIFR. Konark.
Chicago Style aipamenaNarayanan, M. Industrial Sickness in India: The Role of the BIFR. Delhi: Konark, 1994.
MLA aipamenaNarayanan, M. Industrial Sickness in India: The Role of the BIFR. Konark, 1994.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.