Não informado. (1983). Management of World Wastes. Communication Channels.
Chicagoスタイル(17版)引用形式Não informado. Management of World Wastes. Atlanta, Ga: Communication Channels, 1983.
MLA(8版)引用形式Não informado. Management of World Wastes. Communication Channels, 1983.
警告: この引用は必ずしも正確ではありません.