Dyfyniad APA

Kindleberger, C. P. H. (1977). Economic development (3 edition.). McGraw-Hill Kogakusha Ltd.

Dyfyniad Arddull Chicago

Kindleberger, Charles P; Herrick. Economic Development. 3 edition. Tokyo: McGraw-Hill Kogakusha Ltd, 1977.

Dyfyniad MLA

Kindleberger, Charles P; Herrick. Economic Development. 3 edition. McGraw-Hill Kogakusha Ltd, 1977.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.