Ferrell, R. (2006). Copula: Sexual technologies, reproductive powers. State University of New York Press.
Chicago-čujuhus (17. p.)Ferrell, Robyn. Copula: Sexual Technologies, Reproductive Powers. Albany: State University of New York Press, 2006.
MLA-čujuhus (9. p.)Ferrell, Robyn. Copula: Sexual Technologies, Reproductive Powers. State University of New York Press, 2006.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.