François Perroux, Les choix de l'etat producteur et l'application de la theorie des surplus du producteur et du consommateur, Econometrica, Vol. 17, Supplement: Report of the Washington Meeting (Jul., 1949), pp. 147-156

Francois Perroux, J. Tinbergen, Jacques Rueff, Evsey D. Domar, E. F. Lundberg, M. Kalecki, J. Zagorski, K. Dalal, The Practice of Economic Planning and The Optimum Allocation of Resources: Discussion, Econometrica, Vol. 17, Supplement: Report of the Washington Meeting (Jul., 1949), pp. 172-178

Milton Gilbert, Colin Clark, J. R. N. Stone, Francois Perroux, D. K. Lieu, Evelpides, Francois Divisia, Tinbergen, Kuznets, Smithies, Shirras, MacGregor, The Measurement of National Wealth: Discussion, Econometrica, Vol. 17, Supplement: Report of the Washington Meeting (Jul., 1949), pp. 255-272