Bainbridge, B. The birthday boys (First edition.). Penguin Books.
Chicago-čujuhus (17. p.)Bainbridge, Beryl. The Birthday Boys. First edition. New York: Penguin Books.
MLA-čujuhus (9. p.)Bainbridge, Beryl. The Birthday Boys. First edition. Penguin Books.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.