Conradie, W., & Goranko, V. (2015). Logic and discrete mathematics: A concise introduction. Wiley.
Chicago-čujuhus (17. p.)Conradie, Willem, juo Valentin Goranko. Logic and Discrete Mathematics: A Concise Introduction. West Sussex, England: Wiley, 2015.
MLA-čujuhus (9. p.)Conradie, Willem, juo Valentin Goranko. Logic and Discrete Mathematics: A Concise Introduction. Wiley, 2015.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.