Abrahamsen, M. A. (1976). Co-operative business enterprise. Mc Grow Hill.
シカゴスタイル引用形Abrahamsen, Martin A. Co-operative Business Enterprise. New York: Mc Grow Hill, 1976.
MLA引用形式Abrahamsen, Martin A. Co-operative Business Enterprise. Mc Grow Hill, 1976.
警告: この引用は必ずしも正確ではありません.