(1972). Centralization & Decentralization Which, When, & How Much ? The President and Fellows of H.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रCentralization & Decentralization Which, When, & How Much ? The President and Fellows of H, 1972.
एमएलए (8वां संस्करण) प्रशस्ति पत्रCentralization & Decentralization Which, When, & How Much ? The President and Fellows of H, 1972.
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