True History of the Voynich Manuscript and Similar WorksSukhwant Singh, Dameon Keller · First published 2020Open the Tome
Technological Breakthrough and Peasant Enterprise ; Peasant Proprietors inthe Punjab, 1849-1901Sukhwant Singh · First published 2002Open the Tome
Agricultural Growth Under Colonial Constraints, the Punjab 1849-1947Sukhwant Singh · First published 2000Open the Tome
India's Wars Since Independence, General Trends, Vol. 3Sukhwant Singh · First published 1998Open the Tome
The cross-cultural symptomatology of psychological distressSukhwant Singh Bal · First published 1989Open the Tome
