Não informado. (1970). Newsletter. Food and Fertilizer Technology Center.
Chicagoスタイル(17版)引用形式Não informado. Newsletter. Taipei: Food and Fertilizer Technology Center, 1970.
MLA(8版)引用形式Não informado. Newsletter. Food and Fertilizer Technology Center, 1970.
警告: この引用は必ずしも正確ではありません.