5The Shape, Skeleton and Foliage of Thirty-two Species of Trees (London, 1771).
6Principles of Beauty, Relative to the Human Head(London, 1778).
7A New Method of Assisting the invention in Drawing Original Compositions of landscape(London, 1786).
8The Dictionary of Art, Macmillan, 1998,p95-95.
9Jean-Claude Lebensztejn, In Black and White Alexander Cozens, New Method(1785). Norman Bryson, ed Calligram: Essays in New Art History From France, Cambridge University Press.Cambridge, 1988, p1381.
