| ?:linkContext | 
            
              Martin-Ortega, O. and C. M. O'Brien (2017), "Advancing respect for labour rights globally through public procurement", Politics and Governance, Vol. 5, No. 4, pp. 69-79.
                 (xsd:string)
              
            
              Martin-Ortega, O. und C. M. O'Brien (2017), "Advancing respect for labour rights globally through public procurement", Politics and Governance, Vol. 5, Nr. 4, S. 69-79.
                 (xsd:string)
              
            
              Martin-Ortega, O., & Methven O'Brien, C. (2017). Ad- vancing respect for labour rights globally through public procurement. Politics and Governance, 5(4), 69-79.
                 (xsd:string)
              
            
              Ortega, O. M., & O'Brien, M. C. (2017). Advancing the respect for labour rights globally through public pro- curement. Politics and Governance, 5(4), 69-79.
                 (xsd:string)
              
             |