PETERSON, R. T. [. (1970). The birds. Time-Life Books.
Chicago-čujuhus (17. p.)PETERSON, Roger Tory [ed.]. The Birds. New York: Time-Life Books, 1970.
MLA-čujuhus (9. p.)PETERSON, Roger Tory [ed.]. The Birds. Time-Life Books, 1970.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.