Grass, G. Headbirths or the germans are dying out. A Harvest/HBJ books.
Chicago-viite (17. p.)Grass, Gunter. Headbirths or the Germans Are Dying Out. New York: A Harvest/HBJ books.
MLA-viite (9. p.)Grass, Gunter. Headbirths or the Germans Are Dying Out. A Harvest/HBJ books.
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