Yale University & Yale university. Department of economics. (1961). Yale economic essays. Dept. of Economics, Yale University].
Style de citation Chicago (17e éd.)Yale University et Yale university. Department of economics. Yale Economic Essays. [New Haven: Dept. of Economics, Yale University], 1961.
Style de citation MLA (8e éd.)Yale University et Yale university. Department of economics. Yale Economic Essays. Dept. of Economics, Yale University], 1961.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.