Yadav, C. S. (1986). Urban research methods: Central place, hierarchical and city size models. Concept Pub.
Citación estilo ChicagoYadav, C. S. Urban Research Methods: Central Place, Hierarchical and City Size Models. New Delhi: Concept Pub, 1986.
Cita MLAYadav, C. S. Urban Research Methods: Central Place, Hierarchical and City Size Models. Concept Pub, 1986.
Warning: These citations may not always be 100% accurate.