Stoughton, J. (1988). Proud donkey of Schaerbeek: Ade Bethune, Catholic Worker artist. North Star Press.
Chicago-viite (17. p.)Stoughton, Judith. Proud Donkey of Schaerbeek: Ade Bethune, Catholic Worker Artist. St. Cloud, Minn.: North Star Press, 1988.
MLA-viite (8. p.)Stoughton, Judith. Proud Donkey of Schaerbeek: Ade Bethune, Catholic Worker Artist. North Star Press, 1988.
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