
Who were the Shudras? (1946)
1990s, Update on the Aryan Invasion Debate, (1999)
Who were the Shudras? (1946)
Who were the Shudras? (1946)
2010s, Still no trace of an Aryan invasion: A collection on Indo-European origins (2019)
Source: The Cathars and Reincarnation (1970), p. 108
Who were the Shudras? (1946)
The Rigveda: A Historical Analysis (2000), Chapter 7 : The Indo-European Homeland
Biographies of Words and the Home of the Aryas (1888)
2010s, Still no trace of an Aryan invasion: A collection on Indo-European origins (2019)