APA-viite

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

Chicago-tyylinen lähdeviittaus

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

MLA-viite

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