Wallis, S. (2008). Beginner's guide to needle felting. Search Press.
Cita Chicago Style (17a ed.)Wallis, Susanna. Beginner's Guide to Needle Felting. Tunbridge Wells, Kent [U.K.]: Search Press, 2008.
Cita MLA (8a ed.)Wallis, Susanna. Beginner's Guide to Needle Felting. Search Press, 2008.
Precaución: Estas citas no son 100% exactas.