1. Bruun P. & Johannesson P. Parameters Affecting Stability of Rubble Mounds. Journal of the Waterways Harbors and Coastal Engineering Division No. WW2 P.141-164 1976.
2. Benjamin P.J.Chi F.L.W.Tang S.W.Twu J.S.Hwang Design and model Studies for the New Types of Concrete Block. Taiwan Hydraulics Laboratory of National Cheng-Kung University Taiwan R.O.C Published Bulletin No. 54 1982.
3. Kuo-Quan Chen Design of Coastal Protection for Hsieh-Ho Power Plant Taiwan R.O.C China port s Harbor Engineering Consultants Report of 1972.
4. Kuo-Quan Chen Planning and Design of Port of Shen-Ao oil Harbor China Port & Harbor Engineering Consultants Report of 1977.
5. Kuo-Quan Chen Design of Breakwater of Port of Kai-Yuan Taiwan R.O.C China Port S Harbor Engineering Consultants Report of 1980.