Robinson, C.A. (2007) “Raj Karega Khalsa (The Khalsa Shall Reign): The Legacy of Tat Khalsa in Portrayals of the Khalsa, the Impact on Sikh Studies and Implications for Sikhism in Education”, Religions of South Asia, 1(1), pp. 65–80. doi:10.1558/rosa.v1i1.65.