Author: Singh, Baldev
Publisher:Nehru Memorial Museum and Library, New Delhi
Copyright:1986
Author: Prasad, Bimal
Publisher:Manohar Publishers and Distributors, New Delhi
Copyright:2003
Author: Prasad, Bimal
Publisher:Manohar Publishers and Distributors, New Delhi
Copyright:2003
Author: S. Gopal
Publisher:Jawaharlal Nehru Memorial Fund, New Delhi
Copyright:1986
Author: S. Gopal
Publisher:B.R.Publishing Corporation, Delhi
Copyright:1979
Author: Prasad, H.Y. Sharada Damodaran, A. K.
Publisher:Jawaharlal Nehru Memorial Fund, New Delhi
Copyright:2003
Author: Kumar, Ravinder Sharma, Hari Dev
Publisher:Vikas Publishing House, New Delhi
Copyright:1986