fedorowicz, z. (1964). the system of planning in a socialist economy. the institute of national planning.
Cita Chicago (17th ed.)fedorowicz, zdzislaw. The System of Planning in a Socialist Economy. cairo: the institute of national planning, 1964.
Cita MLA (9th ed.)fedorowicz, zdzislaw. The System of Planning in a Socialist Economy. the institute of national planning, 1964.
Atenció: Aquestes cites poden no estar 100% correctes.