Cita APA (7th ed.)

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.

Cita Chicago (17th ed.)

Organisation for Economic Co-operation and Development i ProQuest (Firm). Making Life Easy for Citizens and Businesses in Portugal: Administrative Simplification and E-government. Paris: OECD, 2008.

Cita MLA (9th ed.)

Organisation for Economic Co-operation and Development i ProQuest (Firm). Making Life Easy for Citizens and Businesses in Portugal: Administrative Simplification and E-government. OECD, 2008.