Sheahan, J. (1967). The wage-price guideposts. Brookings Institution.
Cita Chicago (17th ed.)Sheahan, John. The Wage-price Guideposts. Washington: Brookings Institution, 1967.
Cita MLA (9th ed.)Sheahan, John. The Wage-price Guideposts. Brookings Institution, 1967.
Atenció: Aquestes cites poden no estar 100% correctes.