Não informado. (1949). Ice Cream and Frozen Confectionery. Ice Cream Alliance.
Chicagoスタイル(17版)引用形式Não informado. Ice Cream and Frozen Confectionery. London: Ice Cream Alliance, 1949.
MLA(8版)引用形式Não informado. Ice Cream and Frozen Confectionery. Ice Cream Alliance, 1949.
警告: この引用は必ずしも正確ではありません.