APA
Hines J. R. J., . (1998). Nonprofit business activity and the unrelated business income tax. Cambridge, Mass: National Bureau of Economic Research.
Chicago
Hines James R Jr, . 1998. Nonprofit business activity and the unrelated business income tax. Cambridge, Mass: National Bureau of Economic Research.
Harvard
Hines J. R. J., . (1998). Nonprofit business activity and the unrelated business income tax. Cambridge, Mass: National Bureau of Economic Research.
MLA
Hines James R Jr, . Nonprofit business activity and the unrelated business income tax. Cambridge, Mass: National Bureau of Economic Research. 1998.