Robert Schimmel, Alan Eisenstock (2008). “Cancer on Five Dollars a Day Chemo Not Included: How Humor Got Me Through the Toughest Journey of My Life”, p.19, Da Capo Press
Robert Schimmel, Alan Eisenstock (2008). “Cancer on Five Dollars a Day Chemo Not Included: How Humor Got Me Through the Toughest Journey of My Life”, p.77, Da Capo Press