Yokohama-shi Senkyo Kanri Iinkai. (1981). Yokohama-shi senkyo gyōsei no kisoteki chōsa hōkokusho: Shōwa 56-nen 3-gatsu. [Yokohama-shi]: Yokohama-shi Senkyo Kanri Iinkai.
Chicago Style CitationYokohama-shi Senkyo Kanri Iinkai. Yokohama-shi Senkyo Gyōsei No Kisoteki Chōsa Hōkokusho: Shōwa 56-nen 3-gatsu. [Yokohama-shi]: Yokohama-shi Senkyo Kanri Iinkai, 1981.
MLA CitationYokohama-shi Senkyo Kanri Iinkai. Yokohama-shi Senkyo Gyōsei No Kisoteki Chōsa Hōkokusho: Shōwa 56-nen 3-gatsu. [Yokohama-shi]: Yokohama-shi Senkyo Kanri Iinkai, 1981.
Warning: These citations may not always be 100% accurate.