Singh, B. D. (2010). Labour Laws for Managers (5th ed.). PHI Learning Pvt. Ltd.
Citazione stile Chigago Style (17a edizione)Singh, B D. Labour Laws for Managers. 5th ed. New Delhi: PHI Learning Pvt. Ltd, 2010.
Citatione MLA (9a ed.)Singh, B D. Labour Laws for Managers. 5th ed. PHI Learning Pvt. Ltd, 2010.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.