
Source: F.N. D'Alession. " Philosopher, reformer Mortimer Adler, father of 'Great Books' program, dies at 98 http://lubbockonline.com/stories/062901/upd_075-4286.shtml#.VVHE0_ntmko." at lubbockonline.com, June 29, 2001.
Iwona Siwek-Front, painter, friend of Vetulani in an interview Artystka, to jak glebogryzarka http://www.bloge12.pl/artystka-to-jak-glebogryzarka/ (in Polish), Mazowiecki Instytut Kultury, 2014.
Source: F.N. D'Alession. " Philosopher, reformer Mortimer Adler, father of 'Great Books' program, dies at 98 http://lubbockonline.com/stories/062901/upd_075-4286.shtml#.VVHE0_ntmko." at lubbockonline.com, June 29, 2001.
Associated Content Interview (October 23, 2006)
On Kippis; Gregory’s Life of Hall, reported in Bartlett's Familiar Quotations, 10th ed. (1919).
1840s, Heroes and Hero-Worship (1840), The Hero As King
"A Battered Wife Survives", (1978)
Letters from a War Zone: Writings 1976-1987
Kathleen Norris, on the publication of her seventy-eighth book, as cited in: James Charlton. The Writer's quotation book. 1985. p. 34