APA
Comment R., Schwert Gw, . (1993). Poison Or Placebo? Evidence On The Deterrent And Wealth Effects Of Modern Antitakeover Measures. Cambridge, MA: NBER.
Chicago
Comment R, Schwert Gw, . 1993. Poison Or Placebo? Evidence On The Deterrent And Wealth Effects Of Modern Antitakeover Measures. Cambridge, MA: NBER.
Harvard
Comment R., Schwert Gw, . (1993). Poison Or Placebo? Evidence On The Deterrent And Wealth Effects Of Modern Antitakeover Measures. Cambridge, MA: NBER.
MLA
Comment R, Schwert Gw, . Poison Or Placebo? Evidence On The Deterrent And Wealth Effects Of Modern Antitakeover Measures. Cambridge, MA: NBER. 1993.