Robinson, G. M. (1988). Agricultural change: Geographical studies of British agriculture.
Chicagoスタイル(17版)引用形式Robinson, Guy M. Agricultural Change: Geographical Studies of British Agriculture. Edinburgh, 1988.
MLA(9版)引用形式Robinson, Guy M. Agricultural Change: Geographical Studies of British Agriculture. 1988.
警告: この引用は必ずしも正確ではありません.