APA সাইটেশন

Tiwari,R S. (1997). Role of informal sector in urban communities: A study of Kanpur. Himalaya Publishing House.

শিকাগো স্টাইলে সাইটেশন

Tiwari,R S. Role of Informal Sector in Urban Communities: A Study of Kanpur. New Delhi: Himalaya Publishing House, 1997.

এমএলএ সাইটেশন

Tiwari,R S. Role of Informal Sector in Urban Communities: A Study of Kanpur. Himalaya Publishing House, 1997.