Cita APA (7th ed.)

Philipson, T. J., & Posner, R. A. (2001). Antitrust and the not-for-profit sector. National Bureau of Economic Research.

Cita Chicago (17th ed.)

Philipson, Tomas J., i Richard A. Posner. Antitrust and the Not-for-profit Sector. Cambridge, Mass: National Bureau of Economic Research, 2001.

Cita MLA (9th ed.)

Philipson, Tomas J., i Richard A. Posner. Antitrust and the Not-for-profit Sector. National Bureau of Economic Research, 2001.