Isard, W. (1956). Location and space-economy. Mass. M I T press.
Citación estilo ChicagoIsard, Walter. Location and Space-economy. Cambridge: Mass. M I T press, 1956.
Cita MLAIsard, Walter. Location and Space-economy. Mass. M I T press, 1956.
Warning: These citations may not always be 100% accurate.