SCHAEFER, R. T. (1986). Sosiology Richard T. Schaefer. McGraw-Hill.
Citación estilo ChicagoSCHAEFER, Richard T. Sosiology Richard T. Schaefer. McGraw-Hill, 1986.
Cita MLASCHAEFER, Richard T. Sosiology Richard T. Schaefer. McGraw-Hill, 1986.
Warning: These citations may not always be 100% accurate.