1. 1) Architectural Institute of Japan: Tatemono no Yuka Shougekion Boushi Sekkei (Floor Impact Sound Insulation Design of Buildings), Gihodo shuppan, 2009.11 日本建築学会編：建築物の床衝撃音防止設計, 技報堂出版, 2009.11
2. 2) AMAKAWA Kyouichi, INOUE Katsuo, SHIKAKURA Junji, OHKAWA Shyuichirou, OHKAWA Heiichiro: Study on Calculation Precision and Error Reduction of Predictive Calculation by Impedance Method 2009 –Part1- Inspection of calculation precision, Summaries of Technical Papers of Annual Meeting, Architectural Institute of Japan, Environmental Engineering-I, pp.163-164, 2015.7(in Japanese) 天川恭一, 井上勝夫, 鹿倉潤二, 大川周一郎, 大川平一郎：インピーダンス法2009の計算精度と誤差低減に関する検討 -その1-計算精度の検証, 日本建築学会大会学術講演梗概集, 環境工学-I, pp.163-164, 2015.7
3. 3) SHIKAKURA Junji, INOUE Katsuo, AMAKAWA Kyouichi, OHKAWA Shyuichirou, OHKAWA Heiichiro: Study on Calculation Precision and Error Reduction of Predictive Calculation by Impedance Method 2009 –Part2- Correlation about Parameter, Summaries of Technical Papers of Annual Meeting, Architectural Institute of Japan, Environmental Engineering-I, pp.165-166, 2015.7(in Japanese) 鹿倉潤二, 井上勝夫, 天川恭一, 大川周一郎, 大川平一郎：インピーダンス法2009の計算精度と誤差低減に関する検討 -その2-パラメータの相関分析, 日本建築学会大会学術講演梗概集, 環境工学-I, pp.165-166, 2015.7
4. 4) AMAKAWA Kyouichi, INOUE Katsuo, SHIKAKURA Junji: Study on Estimation Precision of Acoustic Performance in Multi-Family Housing, Variation of Completion Measurement Result, Summaries of Technical Papers of Annual Meeting, Architectural Institute of Japan, Environmental Engineering-I, pp.297-300, 2019.7(in Japanese) 天川恭一, 井上勝夫, 鹿倉潤二：集合住宅における音響性能の予測精度, 竣工測定結果のバラツキに関する考察, 日本建築学会大会学術講演梗概集, 環境工学-I, pp.297-300, 2019.7
5. 5) URUSHIDO Yukio, KOTANI Tomooki, WATAYA Shigenori: Study on Difference of Floor Impact Sound Insulation of Multiple-Dwelling House Part1. Difference of Floor Impact Sound Insulation on Same Plan Rooms, Proceedings of the Meeting the Acoustical Society of Japan, pp.1005-1006, 2001.10(in Japanese) 漆戸幸雄, 小谷朋央貴, 綿谷重規：集合住宅の床衝撃音遮断性能のばらつきに関する検討－その１ 同一タイプ住戸における床衝撃音遮断性能のばらつき－, 日本音響学会研究発表会講演論文集, pp.1005-1006, 2001.10