DUNNING, J.H., and D. ROWAN. “Inter-Firm Efficiency Comparisons: U.S. and U.K. Manufacturing Enterprises in Britain”. PSL Quarterly Review 21, no. 85 (March 1, 2014). Accessed May 5, 2024. https://rosa.uniroma1.it/rosa04/psl_quarterly_review/article/view/11714.