PEDOE, D. (1970). A course of geometry: For colleges and Universities. The University Press.
Chicago-čujuhus (17. p.)PEDOE, D. A Course of Geometry: For Colleges and Universities. Cambridge: The University Press, 1970.
MLA-čujuhus (9. p.)PEDOE, D. A Course of Geometry: For Colleges and Universities. The University Press, 1970.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.