Kumar , H. L. (2005). Checklist Obligations of Employers Under Labour Laws (4th ed.). ULP.
Chicago Style aipamenaKumar , H. L. Checklist Obligations of Employers Under Labour Laws. 4th ed. Delhi: ULP, 2005.
MLA aipamenaKumar , H. L. Checklist Obligations of Employers Under Labour Laws. 4th ed. ULP, 2005.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.