Svarstrom, K. (1980). Agricultural marketing for cooperators (2nd.). Allied.
Chicago-čujuhus (17. p.)Svarstrom, K. Agricultural Marketing for Cooperators. 2nd. Delhi: Allied, 1980.
MLA-čujuhus (9. p.)Svarstrom, K. Agricultural Marketing for Cooperators. 2nd. Allied, 1980.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.