Ramsay, W. (1972). Managing the environment: An economic primer. Basic Books, Publishers.
Chicagoスタイル(17版)引用形式Ramsay, William. Managing the Environment: An Economic Primer. New York: Basic Books, Publishers, 1972.
MLA(9版)引用形式Ramsay, William. Managing the Environment: An Economic Primer. Basic Books, Publishers, 1972.
警告: この引用は必ずしも正確ではありません.