APA
Lanjouw J. O., Putnam Jonathan, Pakes Ariel & National Bureau Of Economic Research. (1996). How to count patents and value intellectual property: Uses of patent renewal and application data. Cambridge, MA: NBER.
Chicago
Lanjouw Jean O, Putnam Jonathan, Pakes Ariel and National Bureau Of Economic Research. 1996. How to count patents and value intellectual property: Uses of patent renewal and application data. Cambridge, MA: NBER.
Harvard
Lanjouw J. O., Putnam Jonathan, Pakes Ariel and National Bureau Of Economic Research. (1996). How to count patents and value intellectual property: Uses of patent renewal and application data. Cambridge, MA: NBER.
MLA
Lanjouw Jean O, Putnam Jonathan, Pakes Ariel and National Bureau Of Economic Research. How to count patents and value intellectual property: Uses of patent renewal and application data. Cambridge, MA: NBER. 1996.
TextSeries: NBER working paper seriesPublication details: Cambridge, MA NBER 1996Description: 30pISBN: 
Working Papers (Print)
