Heady, E. O., & Jensen, H. R. (1954). Farm management economics. New Jersey: Prentice-Hall.
シカゴスタイル引用形Heady, Earl O., , Harrald R. Jensen. Farm Management Economics. New Jersey: Prentice-Hall, 1954.
MLA引用形式Heady, Earl O., , Harrald R. Jensen. Farm Management Economics. New Jersey: Prentice-Hall, 1954.
警告: この引用は必ずしも正確ではありません.