Bailey, R. N. (1996). Ambiguous birds and beasts: Three sculptural puzzles in South-West Scotland. Friends of the Whithorn Trust.
Chicago-Zitierstil (17. Ausg.)Bailey, Richard N. Ambiguous Birds and Beasts: Three Sculptural Puzzles in South-West Scotland. Whithorn: Friends of the Whithorn Trust, 1996.
MLA-Zitierstil (9. Ausg.)Bailey, Richard N. Ambiguous Birds and Beasts: Three Sculptural Puzzles in South-West Scotland. Friends of the Whithorn Trust, 1996.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.