(1998). The journal of agricultural education and extension. Group Communication and Innovation Studies.
Chicago-čujuhus (17. p.)The Journal of Agricultural Education and Extension. Wageningen, The Netherlands: Group Communication and Innovation Studies, 1998.
MLA-čujuhus (9. p.)The Journal of Agricultural Education and Extension. Group Communication and Innovation Studies, 1998.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.