Research Institute of Agricultural Economics, Committee on Agricultural Economics, Hungarian Academy of Sciences, Popp, J., Gabor, S., & Laszlo, B. (2009). Studies in agricultural economics 2009: No 110.
Chicago-čujuhus (17. p.)Research Institute of Agricultural Economics, Committee on Agricultural Economics, Hungarian Academy of Sciences, Jozsef Popp, Szabo Gabor, juo Barnafi Laszlo. Studies in Agricultural Economics 2009: No 110. 2009.
MLA-čujuhus (9. p.)Research Institute of Agricultural Economics, et al. Studies in Agricultural Economics 2009: No 110. 2009.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.