Yanis, E. M. (2002). Riding the Bull, Beating the Bear: Market Timing for the Long-Term Investor. New York: Wiley.
Chicago-tyylinen lähdeviittausYanis, Edward M. Riding the Bull, Beating the Bear: Market Timing for the Long-Term Investor. New York: Wiley, 2002.
MLA-viiteYanis, Edward M. Riding the Bull, Beating the Bear: Market Timing for the Long-Term Investor. New York: Wiley, 2002.
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