Cita APA

Semple, A., & Cook, M. (2015). A practical guide to public procurement. Oxford University Press.

Citación estilo Chicago

Semple, Abby, and Mark Cook. A Practical Guide to Public Procurement. N.Y: Oxford University Press, 2015.

Cita MLA

Semple, Abby, and Mark Cook. A Practical Guide to Public Procurement. Oxford University Press, 2015.