BHADURI, A., K. LASKI, and M. RIESE. “Effective Demand Versus Profit Maximization in Aggregate demand/supply Analysis: A Dynamic Perspective”. PSL Quarterly Review 52, no. 210 (October 20, 2013). Accessed May 6, 2024. https://rosa.uniroma1.it/rosa04/psl_quarterly_review/article/view/10925.