KELLY, Stephen, Wagner, Beverly and Ramsay, John (2018) Opportunism in buyer–supplier exchange: a critical examination of the concept and its implications for theory and practice. Production Planning & Control. pp. 1-18. ISSN 1366-5871
Brandon-Jones, Alistair, RAMSAY, John and Wagner, Beverly (2010) Trading interactions: supplier empathy, consensus and bias. International Journal of Operations & Production Management, 30 (5). pp. 453-487. ISSN 0144-3577
RAMSAY, John and Wagner, Beverly (2009) Organisational Supplying Behaviour: Understanding supplier needs, wants and preferences. Journal of Purchasing and Supply Management, 15 (2). pp. 127-138. ISSN 14784092