The human figure the complete 'Dresden sketchbook' /
Dürer, Albrecht,1471-1528.
Strauss, Walter Leopold.
New York Dover Publications London Constable
1972
'The illustrations have been reproduced from those in the portfolio "Das Skizzenbuch von Albrecht Dürer in der königlichen öffentlichen Bibliothek zu Dresden", edited by Robert Bruck, originally published by J.H. Ed. Heitz (Heitz & Mündel), Strassburg, 1905...' - title page verso
Bibliographyp.345-347
Dürer, Albrecht, 1471-1528.