Johnson, D. K. N., & Popp, D. (2001). Forced out of the closet: The impact of the American inventors protection act on the timing of patent disclosure. National Bureau of Economic Research.
Chicago Style (17th ed.) CitationJohnson, Daniel K. N., and David Popp. Forced Out of the Closet: The Impact of the American Inventors Protection Act on the Timing of Patent Disclosure. Cambridge: National Bureau of Economic Research, 2001.
MLA引文Johnson, Daniel K. N., and David Popp. Forced Out of the Closet: The Impact of the American Inventors Protection Act on the Timing of Patent Disclosure. National Bureau of Economic Research, 2001.
警告:這些引文格式不一定是100%准確.