Japan. Shōkōshō. Sōmukyoku. Rōdōka. Keiei Rōdō Jissei Chōsashitsu. (1948). Keiei rōmu chōsa hōkokusho: Iwayuru kajō rōmu mondai no honshitsu to kōzō ni tsuite. [Tōkyō: s.n.].
Chicago Style CitationJapan. Shōkōshō. Sōmukyoku. Rōdōka. Keiei Rōdō Jissei Chōsashitsu. Keiei Rōmu Chōsa Hōkokusho: Iwayuru Kajō Rōmu Mondai No Honshitsu to Kōzō Ni Tsuite. [Tōkyō: s.n.], 1948.
MLA CitationJapan. Shōkōshō. Sōmukyoku. Rōdōka. Keiei Rōdō Jissei Chōsashitsu. Keiei Rōmu Chōsa Hōkokusho: Iwayuru Kajō Rōmu Mondai No Honshitsu to Kōzō Ni Tsuite. [Tōkyō: s.n.], 1948.
Warning: These citations may not always be 100% accurate.