Cita APA (7a ed.)

Organisation for Economic Co-operation and Development. (2011). Which Contracts are Covered by the Procurement Directives? OECD Publishing.

Cita Chicago Style (17a ed.)

Organisation for Economic Co-operation and Development. Which Contracts Are Covered by the Procurement Directives? Paris: OECD Publishing, 2011.

Cita MLA (9a ed.)

Organisation for Economic Co-operation and Development. Which Contracts Are Covered by the Procurement Directives? OECD Publishing, 2011.