アイン・ランド(2009). Ayn Rand and the World She Made . New York: Doubleday. ISBN 978-0-385-51399-9. OCLC 229027437 Kukathas, Chandran (1998). "Rand , Ayn (1905–82)"
オブジェクティビズム(2009). Ayn Rand and the World She Made . New York: Doubleday. p. xii. ISBN 978-0-385-51399-9 ^ Branden, Nathaniel (Fall 1984). “The Benefits and Hazards
水源 (小説) celebrities pick the films that made a difference (for better or worse). Da Capo Press. p. 163 ^ Tom Geoghega (17 August 2012). “Ayn Rand : Why is she so popular
アンセム (小説) (2009). Ayn Rand and the World She Made . New York: Doubleday. ISBN 978-0-385-51399-9. OCLC 229027437 Mayhew, Robert, ed (2005). Essays on Ayn Rand's Anthem
イデアル (小説) Ayn Rand . Garden City, New York: Doubleday & Company. p. 93. ISBN 0-385-19171-5. OCLC 12614728 ^ Heller, Anne C. (2009). Ayn Rand and the World She Made