Kołodziejczak, W., Kołodziejczak, M. and Pawlak, K. (2009) “The Regional Differentiation of Labour Resources in Poland and Polish Agriculture in 2003 and 2007”, Journal of Agribusiness and Rural Development, 14(4), pp. 107-114. Available at: http://www1.up.poznan.pl/jard/index.php/jard/article/view/973 (Accessed: 5May2024).