The seven sketchbooks of Vincent van Gogh /

by Wolk, Johannes van der
New York : H.N. Abrams, 1987
Facsimile edition.

Van Gogh drawings /

by Gogh, Vincent van, 1853-1890
Woodstock, N.Y. : Overlook Press, in association with Andreas Landshoff Productions, 1978
First U.S. edition.