(1999). Environmental valuation. Edward Elgar.
Chicagoスタイル(17版)引用形式Environmental Valuation. Chellcnhan: Edward Elgar, 1999.
MLA(9版)引用形式Environmental Valuation. Edward Elgar, 1999.
警告: この引用は必ずしも正確ではありません.
(1999). Environmental valuation. Edward Elgar.
Chicagoスタイル(17版)引用形式Environmental Valuation. Chellcnhan: Edward Elgar, 1999.
MLA(9版)引用形式Environmental Valuation. Edward Elgar, 1999.