(1951). Growing wool. Department of Education of the International Wool Secretariat.
Chicagoスタイル(17版)引用形式Growing Wool. London: Department of Education of the International Wool Secretariat, 1951.
MLA(8版)引用形式Growing Wool. Department of Education of the International Wool Secretariat, 1951.
警告: この引用は必ずしも正確ではありません.