Johar Surinder Singh  Holy Sikh shrines New Delhi M D Publications p  ISBN  OCLC   Singh Bhagat Lakshman  Short Sketch of the Life and Work of Guru Govind Singh The Tenth and Last Guru Laurier Books Ltd AES p  ISBN  OCLC   Singh Prithi Pal  The History of Sikh Gurus Lotus Books p  ISBN   Singh Dalip  Guru Gobind Singh and Khalsa Discipline Amritsar Singh Bros p  ISBN  OCLC