Il naturalismo critico - Romanell, Patrick. (OLS)http://semarc/name/35086; Abbagnano, Nicola, <1901-1990>. (OLS)http://semarc/name/17 (Taylor,, 1969)
Keywords: Naturalismo - Filosofia. (OLS)http://semarc/subject/13984; Filosofia americana - Sec. 20. (OLS)http://semarc/subject/14042