MacDougal, G. (2000). Make a difference: How one man helped solve America's poverty problem. Truman Talley Books/St. Martin's Press.
Chicago-Zitierstil (17. Ausg.)MacDougal, Gary. Make a Difference: How One Man Helped Solve America's Poverty Problem. New York: Truman Talley Books/St. Martin's Press, 2000.
MLA-Zitierstil (8. Ausg.)MacDougal, Gary. Make a Difference: How One Man Helped Solve America's Poverty Problem. Truman Talley Books/St. Martin's Press, 2000.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.