Патрик Мур знаменитые цитаты
Патрик Мур: Цитаты на английском языке
As quoted in Ramez Naam (2013), "The Infinite Resource: The Power of Ideas on a Finite Planet", ISBN 978-1611682557 p. 235
As quoted on the official website http://www.rbwm.gov.uk/web/libraries_local_history_figures.htm#William_Herschel of the Royal Borough of Windsor and Maidenhead.