Não informado. (1986). Science, technology & development. Frank Cass.
Chicagoスタイル(17版)引用形式Não informado. Science, Technology & Development. London: Frank Cass, 1986.
MLA(8版)引用形式Não informado. Science, Technology & Development. Frank Cass, 1986.
警告: この引用は必ずしも正確ではありません.