APA
Metcalf G. E., Park Jongsang & National Bureau Of Economic Research. (2006). A comment on the role of prices for excludable public goods. Cambridge, MA: NBER.
Chicago
Metcalf Gilbert E, Park Jongsang and National Bureau Of Economic Research. 2006. A comment on the role of prices for excludable public goods. Cambridge, MA: NBER.
Harvard
Metcalf G. E., Park Jongsang and National Bureau Of Economic Research. (2006). A comment on the role of prices for excludable public goods. Cambridge, MA: NBER.
MLA
Metcalf Gilbert E, Park Jongsang and National Bureau Of Economic Research. A comment on the role of prices for excludable public goods. Cambridge, MA: NBER. 2006.
TextSeries: NBER working papersPublication details: Cambridge, MA NBER 2006Description: 24pISBN: 
Working Papers (Print)
