This ed. originally published: New York : Watson-Guptill, 1970. - Previous ed. published: as 'The technique of pastel painting'. London : Pitman, 1931.
Bibliography: p.141. _ Includes index.
Fundamentals of pastel painting by Leonard Richmond. ISBN 0273012746. Published by Watson-Guptill. Publication and catalogue information, links to buy online and reader comments.