Western Regional Science Association. (1967). The Annals of Regional Science. Springer.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रWestern Regional Science Association. The Annals of Regional Science. Berlin: Springer, 1967.
एमएलए (8वां संस्करण) प्रशस्ति पत्रWestern Regional Science Association. The Annals of Regional Science. Springer, 1967.
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