Wynn, R. M. (1983). Obstetrics and gynecology annual 1983.
Chicago-čujuhus (17. p.)Wynn, Ralph M. Obstetrics and Gynecology Annual 1983. 1983.
MLA-čujuhus (9. p.)Wynn, Ralph M. Obstetrics and Gynecology Annual 1983. 1983.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.