Charlotte Perkins Gilman (2015). “Women and Economics - A Study of the Economic Relation Between Men and Women as a Factor in Social Evolution: From the famous American writer, feminist, social reformer and a respected sociologist who holds an important place in feminist fiction, well-known for her stories The Yellow Wallpaper and Herland”, p.96, e-artnow
Rudyard Kipling (2015). “Complete Short Stories of Rudyard Kipling: 25 Illustrated Collections: 440+ Tales in One Volume – Ultimate Short Story Collection: Plain Tales from the Hills, Soldier’s Three, The Jungle Book, The Phantom ‘Rickshaw and Other Ghost Stories, Land and Sea Tales…”, p.916, e-artnow
Walter Lippmann, Clinton Rossiter, James Lare (1982). “The Essential Lippmann: A Political Philosophy for Liberal Democracy”, p.233, Harvard University Press