Cita APA (7th ed.)

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.