HISRICH, R. D. P. (2020). Entrepreneurship. McGraw Hill Education.
Chicago-čujuhus (17. p.)HISRICH, Robert D. Peters. Entrepreneurship. McGraw Hill Education, 2020.
MLA-čujuhus (9. p.)HISRICH, Robert D. Peters. Entrepreneurship. McGraw Hill Education, 2020.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.