एपीए उद्धरण

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

शिकागो स्टाइल उद्धरण

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

एमएलए उद्धरण

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