(1987). The Green revolution revisited: Critique and alternatives. Allen and Unwin.
Chicagoスタイル(17版)引用形式The Green Revolution Revisited: Critique and Alternatives. London: Allen and Unwin, 1987.
MLA(9版)引用形式The Green Revolution Revisited: Critique and Alternatives. Allen and Unwin, 1987.
警告: この引用は必ずしも正確ではありません.