Robert Fogel in: " Early Retirees Turn to Volunteer Work http://www.npr.org/templates/story/story.php?storyId=4970476," at npr.org. October 23, 2005.
Famous Robert Fogel Quotes
Robert Fogel, in: " Transcript from an interview with Professor Robert W. Fogel, 2004 http://www.nobelprize.org/nobel_prizes/economic-sciences/laureates/1993/fogel-interview-transcript.html" at nobelprize.org.
Robert William Fogel, Stanley L. Engerman (1974). Time on the cross: the economics of American Negro slavery. p. 258
Robert Fogel in: " Early Retirees Turn to Volunteer Work http://www.npr.org/templates/story/story.php?storyId=4970476," at npr.org. October 23, 2005.
Robert Fogel (1993) " Economic Growth, Population Theory, And Physiology: The Bearing Of Long-Term Processes On The Making Of Economic Policy http://www.nobelprize.org/nobel_prizes/economic-sciences/laureates/1993/fogel-lecture.pdf." Nobel lecture.