Narayana D L. (2000). Indian journal of labour economics. Siha Institute of social studies.
Chicago Style aipamenaNarayana D L. Indian Journal of Labour Economics. Patna: Siha Institute of social studies, 2000.
MLA aipamenaNarayana D L. Indian Journal of Labour Economics. Siha Institute of social studies, 2000.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.