Colm, G., & Wagner, P. (1966). Federal budget projections; a report of the National Planning Association and the Brookings Institutional. Brookings Institution.
Cita Chicago (17th ed.)Colm, Gerhard, i Peter Wagner. Federal Budget Projections; a Report of the National Planning Association and the Brookings Institutional. Washington: Brookings Institution, 1966.
Cita MLA (9th ed.)Colm, Gerhard, i Peter Wagner. Federal Budget Projections; a Report of the National Planning Association and the Brookings Institutional. Brookings Institution, 1966.
Atenció: Aquestes cites poden no estar 100% correctes.