Pal, S. (2004). Managerial economics: Cases and concepts. Macmillan.
Chicago-čujuhus (17. p.)Pal, Sumitra. Managerial Economics: Cases and Concepts. Delhi: Macmillan, 2004.
MLA-čujuhus (9. p.)Pal, Sumitra. Managerial Economics: Cases and Concepts. Macmillan, 2004.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.