↑A Popular Dictionary of Sikhism: Sikh Religion and Philosophy, p.86, Routledge, W. Owen Cole, Piara Singh Sambhi, 2005
↑According to the Punjabi-English Dictionary, eds. S. S. Joshi, Mukhtiar Singh Gill, (Patiala, India: Punjabi University Publication Bureau, 1994) the definitions of "GHALLOOGHAARAA" are as follows: "holocaust, massacre, great destruction, deluge, genocide, slaughter, (historically) the great loss of life suffered by Sikhs at the hands of their rulers, particularly on 1 May 1746 and 5 February 1762" (p. 293).
