FIELD, B. C. F. (2011). Environmental economics: An introduction. McGraw Hill Education.
Chicagoスタイル(17版)引用形式FIELD, Barry C. Field. Environmental Economics: An Introduction. McGraw Hill Education, 2011.
MLA(9版)引用形式FIELD, Barry C. Field. Environmental Economics: An Introduction. McGraw Hill Education, 2011.
警告: この引用は必ずしも正確ではありません.