De Ridder, A. (1986). Access to the stock market: An empirical study of the efficiency of the British and the Swedish primary markets. Federation of Swedish Industries.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रDe Ridder, Adri. Access to the Stock Market: An Empirical Study of the Efficiency of the British and the Swedish Primary Markets. Stockholm: Federation of Swedish Industries, 1986.
एमएलए (8वां संस्करण) प्रशस्ति पत्रDe Ridder, Adri. Access to the Stock Market: An Empirical Study of the Efficiency of the British and the Swedish Primary Markets. Federation of Swedish Industries, 1986.
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