APA
Alstadsaeter A., National Bureau of Economic Research, Kopczuk W. & Telle K. (2013). Are closely-held firms tax shelters?. Cambridge: NBER.
Chicago
Alstadsaeter Annette, National Bureau of Economic Research, Kopczuk Wojciech and Telle Kjetil. 2013. Are closely-held firms tax shelters?. Cambridge: NBER.
Harvard
Alstadsaeter A., National Bureau of Economic Research, Kopczuk W. and Telle K. (2013). Are closely-held firms tax shelters?. Cambridge: NBER.
MLA
Alstadsaeter Annette, National Bureau of Economic Research, Kopczuk Wojciech and Telle Kjetil. Are closely-held firms tax shelters?. Cambridge: NBER. 2013.