Organisation for Economic Co-operation and Development & ProQuest (Firm). (2012). Czech Republic 2012. Organization for Economic Cooperation & Development.
芝加哥风格引文Organisation for Economic Co-operation and Development 与 ProQuest (Firm). Czech Republic 2012. Paris: Organization for Economic Cooperation & Development, 2012.
MLA引文Organisation for Economic Co-operation and Development 与 ProQuest (Firm). Czech Republic 2012. Organization for Economic Cooperation & Development, 2012.
警告：这些引文格式不一定是100％准确.