Schweigman, C. (1985). Operations research problems in agriculture in developing countries. Tanzania: Tanzania publishing house.
シカゴスタイル引用形Schweigman, C. Operations Research Problems in Agriculture in Developing Countries. Tanzania: Tanzania publishing house, 1985.
MLA引用形式Schweigman, C. Operations Research Problems in Agriculture in Developing Countries. Tanzania: Tanzania publishing house, 1985.
警告: この引用は必ずしも正確ではありません.