Johnson, P. (2004). Business economics-II S.Y.B.Com (7th rev.). manan.
Chicago-čujuhus (17. p.)Johnson, P. Business Economics-II S.Y.B.Com. 7th rev. Mumbai: manan, 2004.
MLA-čujuhus (9. p.)Johnson, P. Business Economics-II S.Y.B.Com. 7th rev. manan, 2004.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.