@article{Gołaś_Kozera_2008, title={Financial Consequences of Differentiation of Labour Productivity Strategy in Agricultural Farms}, volume={7}, url={http://www1.up.poznan.pl/jard/index.php/jard/article/view/850}, number={1}, journal={Journal of Agribusiness and Rural Development}, author={Gołaś, Zbigniew and Kozera, Magdalena}, year={2008}, month={Dec.}, pages={43-60}