Sellen, B. (2000). Self taught, outsider and folk art: A guide to American artists, locations and resources. McFarland.
Chicago-Zitierstil (17. Ausg.)Sellen, Betty-Carol. Self Taught, Outsider and Folk Art: A Guide to American Artists, Locations and Resources. Jefferson, NC [u.a.]: McFarland, 2000.
MLA-Zitierstil (9. Ausg.)Sellen, Betty-Carol. Self Taught, Outsider and Folk Art: A Guide to American Artists, Locations and Resources. McFarland, 2000.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.