T̄okei Iinkai. Shokugȳo Bunrui Senmon Bukai. (1950). Sh̄owa 25-nen kokusei ch̄osaȳo shokugȳo bunrui: Bunrui k̄omokumei setsumei oyobi naiȳo reiji. T̄okei Iinkai Jimukyoku.
Chicago Style (17th ed.) CitationT̄okei Iinkai. Shokugȳo Bunrui Senmon Bukai. Sh̄owa 25-nen Kokusei Ch̄osaȳo Shokugȳo Bunrui: Bunrui K̄omokumei Setsumei Oyobi Naiȳo Reiji. [Tokyo]: T̄okei Iinkai Jimukyoku, 1950.
MLA (8th ed.) CitationT̄okei Iinkai. Shokugȳo Bunrui Senmon Bukai. Sh̄owa 25-nen Kokusei Ch̄osaȳo Shokugȳo Bunrui: Bunrui K̄omokumei Setsumei Oyobi Naiȳo Reiji. T̄okei Iinkai Jimukyoku, 1950.
Warning: These citations may not always be 100% accurate.