Siggel, E. (2005). Development economics: A policy analysis approach. Ashgate.
Chicagoスタイル(17版)引用形式Siggel, Eckhard. Development Economics: A Policy Analysis Approach. Aldershot, Eng: Ashgate, 2005.
MLA(9版)引用形式Siggel, Eckhard. Development Economics: A Policy Analysis Approach. Ashgate, 2005.
警告: この引用は必ずしも正確ではありません.