Quayle, Kathryn (21 February 2013). "The Flintshire Chronicle". Plan to name north Flintshire 'Pennant Country' to boost tourism. Retrieved 16 April 2013.
jstor.org
Jenkins, Ralph E. (1972). "And I travelled after him: Johnson and Pennant in Scotland". Texas Studies in Literature and Language. 14 (3): 445–462. JSTOR40754219.
llgc.org.uk
"Thomas Pennant 1726 – 1798". Arddangosfa Thomas Pennant. National Library of Wales. Archived from the original on 2 April 2016. Retrieved 11 April 2013.
"Ode to Indifference". Virginia Tech, Center for Applied Technologies in the Humanities. Archived from the original on 20 July 2016. Retrieved 16 April 2013.
web.archive.org
"Thomas Pennant 1726 – 1798". Arddangosfa Thomas Pennant. National Library of Wales. Archived from the original on 2 April 2016. Retrieved 11 April 2013.
"Ode to Indifference". Virginia Tech, Center for Applied Technologies in the Humanities. Archived from the original on 20 July 2016. Retrieved 16 April 2013.