Colbeck, John. Pottery: the technique of throwing photographs by Bonnie van de Wetering. - London New York Batsford Watson-Guptill Publications 1969. - 159 p. (chiefly illus.) 26 cm. ISBN: 0713425008 LCCN: 69012656 //r88 Nat. Bib. No.: B69-20163 Subjects--Topical Terms: Pottery craft. LC Class. No.: TT920 / .C634 1969 Dewey Class. No.: 738.1/42