(2015). Ageing and employment policies: Poland 2015. OECD.
Chicago Style (17th ed.) CitationAgeing and Employment Policies: Poland 2015. Paris, [France]: OECD, 2015.
MLA引文Ageing and Employment Policies: Poland 2015. OECD, 2015.
警告:這些引文格式不一定是100%准確.