PARK, R. G. Mountains : the origins of the Earth's mountain systems. Edinburgh ; London : Dunedin, [2018]. ©2018. 1 online zdroj (xi, 212 stran). Dostupné na internetu: <http://search.ebscohost.com/login.aspx?direct=true&db=nlebk&AN=1655494&lang=cs&site=eds-live&ebv=EB&ppid=pp_Front_Cover> ISBN 978-1-78046-579-1.