FAO. (1997). FAO statistical development series N.9: Report on the 1990 world census of agriculture: International comparison and primary results by country ( 1986 - 1995 ). Rome: FAO.
シカゴスタイル引用形FAO. FAO Statistical Development Series N.9: Report On the 1990 World Census of Agriculture: International Comparison and Primary Results By Country ( 1986 - 1995 ). Rome: FAO, 1997.
MLA引用形式FAO. FAO Statistical Development Series N.9: Report On the 1990 World Census of Agriculture: International Comparison and Primary Results By Country ( 1986 - 1995 ). Rome: FAO, 1997.
警告: この引用は必ずしも正確ではありません.