Johansson, P. O. (1994). The economic theory and measurement of enviornmental benefits. Cambridge University Press.
シカゴスタイル引用形Johansson, Per- Olov. The Economic Theory and Measurement of Enviornmental Benefits. Cambridge: Cambridge University Press, 1994.
MLA引用形式Johansson, Per- Olov. The Economic Theory and Measurement of Enviornmental Benefits. Cambridge University Press, 1994.
警告: この引用は必ずしも正確ではありません.