Cita APA (7th ed.)
Baily, P. J. H. (2015). Procurement principles and management (Eleventh edition.). Pearson Education.
Cita Chicago (17th ed.)
Baily, Peter J. H. Procurement Principles and Management. Eleventh edition. Harlow, United Kingdom: Pearson Education, 2015.
Cita MLA (9th ed.)
Baily, Peter J. H. Procurement Principles and Management. Eleventh edition. Pearson Education, 2015.
Atenció: Aquestes cites poden no estar 100% correctes.