Thomas, C. R. (2012). Managerial Economics (9th.). McGraw Hill Education.
Chicago-čujuhus (17. p.)Thomas, Christopher R. Managerial Economics. 9th. New York: McGraw Hill Education, 2012.
MLA-čujuhus (9. p.)Thomas, Christopher R. Managerial Economics. 9th. McGraw Hill Education, 2012.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.