efficiency)相較於紐可門蒸汽機大约翻了一倍,於是很多蒸汽機採用詹姆斯·瓦特的設計方案。因此在蒸汽机的起源方面,詹姆斯·瓦特比湯瑪斯·紐科門更为人所知。 Morris, Charles R. Morris; illustrations by J.E. The dawn of innovation the first American
Elliott. Europe Divided: 1559 - 1598. Wiley. 2000: 351. ISBN 9780631217800. Morris, Terence Alan (1998). Europe and England in the sixteenth century. Routledge
«Die Metopen von Selinunt» (1873) Morris, A.E.J. History of Urban Form Before the Industrial Revolution. Taylor & Francis. 2013: 53 [2014-10-10]. ISBN 9781317885146