Cita APA (7th ed.)

Organisation for Economic Co-operation and Development. (1973). United Kingdom: 1973. OECD Publishing.

Cita Chicago (17th ed.)

Organisation for Economic Co-operation and Development. United Kingdom: 1973. Paris: OECD Publishing, 1973.

Cita MLA (9th ed.)

Organisation for Economic Co-operation and Development. United Kingdom: 1973. OECD Publishing, 1973.