Roehner, B. M. (1995). Theory of markets: Trade and space -time patterns of price fluctuations:a study in economics. Springer- verlag.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रRoehner, Bertrand M. Theory of Markets: Trade and Space -time Patterns of Price Fluctuations:a Study in Economics. NewYork: Springer- verlag, 1995.
एमएलए (9वां संस्करण) प्रशस्ति पत्रRoehner, Bertrand M. Theory of Markets: Trade and Space -time Patterns of Price Fluctuations:a Study in Economics. Springer- verlag, 1995.
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