Vaughan, V. C. (1979). Nelson Textbook of Pediatrics.
Chicago-čujuhus (17. p.)Vaughan, Victor C. Nelson Textbook of Pediatrics. 1979.
MLA-čujuhus (9. p.)Vaughan, Victor C. Nelson Textbook of Pediatrics. 1979.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.