KOLB ROBERT W. (1991). UNDERSTANDING FUTURE MARKETS (3RD.). PRENTICE HALL OF INDIA.
Chicago-čujuhus (17. p.)KOLB ROBERT W. UNDERSTANDING FUTURE MARKETS. 3RD. NEW DELHI: PRENTICE HALL OF INDIA, 1991.
MLA-čujuhus (9. p.)KOLB ROBERT W. UNDERSTANDING FUTURE MARKETS. 3RD. PRENTICE HALL OF INDIA, 1991.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.