Silva, D. (2011). Portrait of a spay. Harper Collins Publishers.
Chicago-čujuhus (17. p.)Silva, Daniel. Portrait of a Spay. New York: Harper Collins Publishers, 2011.
MLA-čujuhus (9. p.)Silva, Daniel. Portrait of a Spay. Harper Collins Publishers, 2011.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.