(1977). Sogo-shosha, Japanese general trading companies year book 1977. Tokyo: Tokyo Economic Information Service.
シカゴスタイル引用形Sogo-shosha, Japanese General Trading Companies Year Book 1977. Tokyo: Tokyo Economic Information Service, 1977.
MLA引用形式Sogo-shosha, Japanese General Trading Companies Year Book 1977. Tokyo: Tokyo Economic Information Service, 1977.
警告: この引用は必ずしも正確ではありません.