Cita APA (7a ed.)

(2015). Going Green - Best Practices for Sustainable Procurement. OECD Publishing.

Cita Chicago Style (17a ed.)

Going Green - Best Practices for Sustainable Procurement. OECD Publishing, 2015.

Cita MLA (9a ed.)

Going Green - Best Practices for Sustainable Procurement. OECD Publishing, 2015.