Pechman, J. A. (1986). The rich, the poor, and the taxes they pay. Westview pr.
Cita Chicago (17th ed.)Pechman, Joseph A. The Rich, the Poor, and the Taxes They Pay. Boulder: Westview pr, 1986.
Cita MLA (9th ed.)Pechman, Joseph A. The Rich, the Poor, and the Taxes They Pay. Westview pr, 1986.
Atenció: Aquestes cites poden no estar 100% correctes.