Rogers, H. J. (1906). Economics ; Politics ; Jurisprudence ; Social science. Houghton, Mifflin and Co..
Cita Chicago (17th ed.)Rogers, Howard J. Economics ; Politics ; Jurisprudence ; Social Science. Boston ; New York: Houghton, Mifflin and Co., 1906.
Cita MLA (8th ed.)Rogers, Howard J. Economics ; Politics ; Jurisprudence ; Social Science. Houghton, Mifflin and Co., 1906.
Atenció: Aquestes cites poden no estar 100% correctes.