Greth, D., & Greth, R. (1982). Hearts, tulips, distelfinks: A study of the history & symbolism of hex signs, Pa. : Dutch folklore designs. [Bird-in-hand, Pa.: Greth.
Chicago Style CitationGreth, Don, and Romaine Greth. Hearts, Tulips, Distelfinks: A Study of the History & Symbolism of Hex Signs, Pa. : Dutch Folklore Designs. [Bird-in-hand, Pa.: Greth, 1982.
MLA CitationGreth, Don, and Romaine Greth. Hearts, Tulips, Distelfinks: A Study of the History & Symbolism of Hex Signs, Pa. : Dutch Folklore Designs. [Bird-in-hand, Pa.: Greth, 1982.