KEY NOTE PUBLIC LTD. (1986). MARKET REVIEW. KEY NOTE PUB. LTD.
Chicago-čujuhus (17. p.)KEY NOTE PUBLIC LTD. MARKET REVIEW. LONDON: KEY NOTE PUB. LTD, 1986.
MLA-čujuhus (9. p.)KEY NOTE PUBLIC LTD. MARKET REVIEW. KEY NOTE PUB. LTD, 1986.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.