APA
Graham J. R., Harvey C R, . (1994). Market Timing Ability And Volatility Implied In Investment Newsletters' Asset Allocation Recommendations. "Cambridge, MA": National Bureau Of Economic Research.
Chicago
Graham J R, Harvey C R, . 1994. Market Timing Ability And Volatility Implied In Investment Newsletters' Asset Allocation Recommendations. "Cambridge, MA": National Bureau Of Economic Research.
Harvard
Graham J. R., Harvey C R, . (1994). Market Timing Ability And Volatility Implied In Investment Newsletters' Asset Allocation Recommendations. "Cambridge, MA": National Bureau Of Economic Research.
MLA
Graham J R, Harvey C R, . Market Timing Ability And Volatility Implied In Investment Newsletters' Asset Allocation Recommendations. "Cambridge, MA": National Bureau Of Economic Research. 1994.