Cita APA

Walker, D. H. T., & Hampson, K. (2003). Procurement strategies: A relationship-based approach. Oxford, UK ; Malden, Mass.: Blackwell Science.

Citación estilo Chicago

Walker, Derek H. T., and Keith Hampson. Procurement Strategies: A Relationship-based Approach. Oxford, UK ; Malden, Mass.: Blackwell Science, 2003.

Cita MLA

Walker, Derek H. T., and Keith Hampson. Procurement Strategies: A Relationship-based Approach. Oxford, UK ; Malden, Mass.: Blackwell Science, 2003.