Imaginary dialogues in English : explorations of a literary form / edited by Till Kinzel, Jarmila Mildorf. - Kinzel, Till. (OLS)http://pul/name/83801; Mildorf, Jarmila. (OLS)http://pul/name/83802 (Universitätsverlag Winter, 2012)
Bibliografia in nota.

Manuale di logica filosofica / Juan Jose Sanguineti ; Philip Larrey (Ed.) - Sanguineti, Juan José. (OLS)http://pul/name/38659; Larrey, Philip, 1963- (OLS)http://pul/name/64890 (Lateran University Press, 2009)
Bibliografia in nota.