Japan. Rōdōshō. Rōdō Kijunkyoku. (1949). Rōdō kijun kantoku nenpō =: Annual labor standard inspection report. Rōdōshō Rōdō Kijunkyoku.
Chicago Style aipamenaJapan. Rōdōshō. Rōdō Kijunkyoku. Rōdō Kijun Kantoku Nenpō =: Annual Labor Standard Inspection Report. Tōkyō: Rōdōshō Rōdō Kijunkyoku, 1949.
MLA aipamenaJapan. Rōdōshō. Rōdō Kijunkyoku. Rōdō Kijun Kantoku Nenpō =: Annual Labor Standard Inspection Report. Rōdōshō Rōdō Kijunkyoku, 1949.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.