Law, F. H. (1926). Modern great Americans: Short biographies of twenty great Americans of modern times who won wide recognition for achievements in various types of activity. Century.
Cita Chicago (17th ed.)Law, Frederick Houk. Modern Great Americans: Short Biographies of Twenty Great Americans of Modern Times Who Won Wide Recognition for Achievements in Various Types of Activity. New York: Century, 1926.
Cita MLA (9th ed.)Law, Frederick Houk. Modern Great Americans: Short Biographies of Twenty Great Americans of Modern Times Who Won Wide Recognition for Achievements in Various Types of Activity. Century, 1926.
Atenció: Aquestes cites poden no estar 100% correctes.