Henry Taylor Bovey (1882). Applied Mechanics2. Montreal: Printed by John Lovell & Son for the Office of the Minister of Agriculture, Canada. p. 150. pages 85-90
Calladine, C. R. (13 de abril de 2015), «An amateur's contribution to the design of Telford's Menai Suspension Bridge: a commentary on Gilbert (1826) 'On the mathematical theory of suspension bridges'», Philosophical Transactions of the Royal Society A373 (2039): 20140346, Bibcode:2015RSPTA.37340346C, PMC4360092, PMID25750153, doi:10.1098/rsta.2014.0346.
Calladine, C. R. (13 de abril de 2015), «An amateur's contribution to the design of Telford's Menai Suspension Bridge: a commentary on Gilbert (1826) 'On the mathematical theory of suspension bridges'», Philosophical Transactions of the Royal Society A373 (2039): 20140346, Bibcode:2015RSPTA.37340346C, PMC4360092, PMID25750153, doi:10.1098/rsta.2014.0346.
«Ten Exceptional Living Root Bridges». The Living Root Bridge Project(en inglés estadounidense). 10 de mayo de 2017. Consultado el 7 de septiembre de 2017.
Calladine, C. R. (13 de abril de 2015), «An amateur's contribution to the design of Telford's Menai Suspension Bridge: a commentary on Gilbert (1826) 'On the mathematical theory of suspension bridges'», Philosophical Transactions of the Royal Society A373 (2039): 20140346, Bibcode:2015RSPTA.37340346C, PMC4360092, PMID25750153, doi:10.1098/rsta.2014.0346.