Michna, W. (1992). Poland's food security and agricultural policy at the turn of the 20th and 21st centuries. Friedrich Ebert Foundation Poland.
Chicago Style (17th ed.) CitationMichna, Waldemar. Poland's Food Security and Agricultural Policy at the Turn of the 20th and 21st Centuries. Warsaw: Friedrich Ebert Foundation Poland, 1992.
MLA (9th ed.) CitationMichna, Waldemar. Poland's Food Security and Agricultural Policy at the Turn of the 20th and 21st Centuries. Friedrich Ebert Foundation Poland, 1992.
Warning: These citations may not always be 100% accurate.