1The critique of metaphysics Kant and traditionalontology KARL AMERIKS; The cambridge companion to Kant. ED. Paul Guyer. Cambidge: Cambridge University Press, 1992 : 259.
2The bounds of sense - An Essay On Kant'sCritique of Pure Reason . P. F. Strawson. London. New York, 2005:41-42.
3Functions of thought and the synthesis of intuitions J. Michael Young; The cambridge companion to Kant. ED. Paul Guyer. Cambidge: Cambridge University Press, 1992:109-110, 112-113.
