Organisation for Economic Co-operation and Development & ProQuest (Firm). (2008). Making life easy for citizens and businesses in Portugal: Administrative simplification and e-government. OECD.
芝加哥风格引文Organisation for Economic Co-operation and Development 与 ProQuest (Firm). Making Life Easy for Citizens and Businesses in Portugal: Administrative Simplification and E-government. Paris: OECD, 2008.
MLA引文Organisation for Economic Co-operation and Development 与 ProQuest (Firm). Making Life Easy for Citizens and Businesses in Portugal: Administrative Simplification and E-government. OECD, 2008.
警告：这些引文格式不一定是100％准确.