Zawojska, A. “THE ECONOMIC AND SOCIAL JUSTIFICATIONS FOR PUBLIC SPENDING TO AGRICULTURE : THEORETICAL INSIGHTS AND EMPIRICAL OBSERVATIONS”. Acta Scientiarum Polonorum. Oeconomia, Vol. 12, no. 4, Dec. 2013, pp. 133-4, https://js.wne.sggw.pl/index.php/aspe/article/view/4103.