Gene Ritvo

title	media type	ISBN-13 (ISBN-10)	year of publica- tion	other author(s)
The World of Gouda Pottery	Paperback	978-1-883280-10-9 (1-883280-10-9)	1998	Phyllis T. Ritvo
The World of Gouda Pottery	Hardcover	978-1-883280-11-6 (1-883280-11-7)	1998	"