1. 1) Hirose Akio: Aluminum Alloy Car Body -Application and Joining Technologies of Aluminum Alloys in Automobiles- , Quarterly Journal of The Japan Welding Society, 23-1 (2005), 163-168. (in Japanese)
2. 2) Konishi Tokujirou: Welding and Joining of Car Body, Journal of The Japan Welding Society, 74-8 (2005), 512-515. (in Japanese)
3. 3) Eizaburou Nakanishi: Weight Reduction of Automotive Vehicle Body and Joint Technologies, Quarterly Journal of The Japan Welding Society, 23-1 (2005), 151-156. (in Japanese)
4. 4) Takeo Sakurai: Aluminum Alloy Sheet Trends for Automotive Body Panels, Vol.57 No.2 (2007), 45-50.
5. 5) Shinji Koga, Masaru Seto, Mitsuo Fujimoto, Katsumi Ohkubo, Masayuki Inuzuka: Application of New Welding and Joining Technologies, Vol.164 (2007).