Παραπομπή APA

Tiwari, S., & Sharma, A. U. (2007). Labour sector reforms in India. Sarup and sons.

Παραπομπή Chicago Style

Tiwari, Sanjay, και Ashish Upadhyay Sharma. Labour Sector Reforms in India. New Delhi: Sarup and sons, 2007.

Παραπομπή MLA

Tiwari, Sanjay, και Ashish Upadhyay Sharma. Labour Sector Reforms in India. Sarup and sons, 2007.