एपीए उद्धरण

Reggiani, A., & Fabbri, D. (1999). Networks developments in economic spatial systems: New perspectives. Ashgate.

शिकागो स्टाइल उद्धरण

Reggiani, Aura, और Daniele Fabbri. Networks Developments in Economic Spatial Systems: New Perspectives. USA: Ashgate, 1999.

एमएलए उद्धरण

Reggiani, Aura, और Daniele Fabbri. Networks Developments in Economic Spatial Systems: New Perspectives. Ashgate, 1999.