APA-čujuhus (7. p.)

Grass, G. Headbirths or the germans are dying out. A Harvest/HBJ books.

Chicago-čujuhus (17. p.)

Grass, Gunter. Headbirths or the Germans Are Dying Out. New York: A Harvest/HBJ books.

MLA-čujuhus (9. p.)

Grass, Gunter. Headbirths or the Germans Are Dying Out. A Harvest/HBJ books.

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