Althoen, S.C.; King, L.; Schilling, K. (March 1993). "How Long Is a Game of Snakes and Ladders?". The Mathematical Gazette. 77 (478). The Mathematical Association: 71–76. doi:10.2307/3619261. JSTOR3619261. S2CID65071163.
Hugh-Jones, E.M. (June 1952). "The American Economy, 1860–1940. by A. J. Youngson Brown". The Economic Journal. 62 (246). Wiley: 411–414. doi:10.2307/2227038. JSTOR2227038.
Althoen, S.C.; King, L.; Schilling, K. (March 1993). "How Long Is a Game of Snakes and Ladders?". The Mathematical Gazette. 77 (478). The Mathematical Association: 71–76. doi:10.2307/3619261. JSTOR3619261. S2CID65071163.
Hugh-Jones, E.M. (June 1952). "The American Economy, 1860–1940. by A. J. Youngson Brown". The Economic Journal. 62 (246). Wiley: 411–414. doi:10.2307/2227038. JSTOR2227038.
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Alimuzzaman (6 May 2020). সাপলুডুর মক্সা বোর্ড [Moksha board of Shapludu]. Kishore Alo. Retrieved 9 June 2021.
Althoen, S.C.; King, L.; Schilling, K. (March 1993). "How Long Is a Game of Snakes and Ladders?". The Mathematical Gazette. 77 (478). The Mathematical Association: 71–76. doi:10.2307/3619261. JSTOR3619261. S2CID65071163.