25444, I. W. (1986). Appropriate technology for our Earth. Génova, IT: [S.e.].
芝加哥风格引文25444, Isis WICCE. Appropriate Technology for Our Earth. Génova, IT: [S.e.], 1986.
MLA引文25444, Isis WICCE. Appropriate Technology for Our Earth. Génova, IT: [S.e.], 1986.
警告：这些引文格式不一定是100％准确.