Johar, Surinder Singh (1998). Holy Sikh shrines. New Delhi: M D Publications. p. 46. ISBN 978-81-7533-073-3. OCLC 44703461. 3. Singh, Bhagat Lakshman (1995). Short Sketch of the Life and Work of Guru Govind Singh, The Tenth and Last Guru. Laurier Books Ltd. /AES. p. 96. ISBN 978-81-206-0576-3. OCLC 55854929. 4. Singh, Prithi Pal (2007). The History of Sikh Gurus. Lotus Books. p. 146. ISBN 978-81-8382-075-2. 5. Singh, Dalip (1992). Guru Gobind Singh and Khalsa Discipline. Amritsar: Singh Bros. p. 256. ISBN 978-81-7205-071-9. OCLC 28583123