APA
George L., Waldfogel Joel & National Bureau Of Economic Research. (2000). Who benefits whom in daily newspaper markets?. Cambridge, MA: NBER.
Chicago
George Lisa, Waldfogel Joel and National Bureau Of Economic Research. 2000. Who benefits whom in daily newspaper markets?. Cambridge, MA: NBER.
Harvard
George L., Waldfogel Joel and National Bureau Of Economic Research. (2000). Who benefits whom in daily newspaper markets?. Cambridge, MA: NBER.
MLA
George Lisa, Waldfogel Joel and National Bureau Of Economic Research. Who benefits whom in daily newspaper markets?. Cambridge, MA: NBER. 2000.