Mathews, W. W. (1972). Atlas of descriptive embryology. Macmillan.
Chicago-čujuhus (17. p.)Mathews, Willis W. Atlas of Descriptive Embryology. New York: Macmillan, 1972.
MLA-čujuhus (9. p.)Mathews, Willis W. Atlas of Descriptive Embryology. Macmillan, 1972.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.