Airplane Quotes - Page 4
David Levithan (2008). “The Realm of Possibility”, p.198, Knopf Books for Young Readers
"Ross Perot Speaks Out".
Ayn Rand (1999). “Ayn Rand Reader”, p.72, Penguin
General Giulio Douhet (2014). “Command Of The Air”, p.32, Pickle Partners Publishing
Andrea Dworkin (1989). “Pornography: men possessing women”, Plume
Paul Hellyer (2010). “Light at the End of the Tunnel: A Survival Plan for the Human Species”, p.12, AuthorHouse
Nevil Shute (1954). “Slide rule: the autobiography of an engineer”
Quoted in Brugioni, From Balloons to Blackbirds (1993).