Lauer, R. H. (2002). Social problems and the quality of life. Boston: McGraw-Hill.
Chicago Style CitationLauer, Robert H. Social Problems and the Quality of Life. Boston: McGraw-Hill, 2002.
Cita MLALauer, Robert H. Social Problems and the Quality of Life. Boston: McGraw-Hill, 2002.
Atenció: Aquestes cites poden no estar 100% correctes.