Fraenkel, P. (1979). The Power guide: A catalogue of small scale power equipment. Intermediate Technology Publications.
芝加哥风格引文Fraenkel, Peter. The Power Guide: A Catalogue of Small Scale Power Equipment. London: Intermediate Technology Publications, 1979.
MLA引文Fraenkel, Peter. The Power Guide: A Catalogue of Small Scale Power Equipment. Intermediate Technology Publications, 1979.
警告：这些引文格式不一定是100％准确.