Dwivedi, O. P. (1986). Perspectives on technology and development. Gitanjali Pub. House.
Chicago-viite (17. p.)Dwivedi, O. P. Perspectives on Technology and Development. New Delhi: Gitanjali Pub. House, 1986.
MLA-viite (8. p.)Dwivedi, O. P. Perspectives on Technology and Development. Gitanjali Pub. House, 1986.
Varoitus: Nämä viitteet eivät aina ole täysin luotettavia.