National Research Council (U.S.). Highway Research Board, National Research Council (U.S.). Highway Research Board. Meeting, & National Research Council (U.S.). Highway Research Board. Committee on Frost Heave and Frost Action in Soils. (1963). Pavement design in frost areas. II. Design considerations: 11 reports ; presented at the 42nd Annual Meeting, January 7-11, 1963. Highway Research Board.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)National Research Council (U.S.). Highway Research Board, National Research Council (U.S.). Highway Research Board. Meeting, و National Research Council (U.S.). Highway Research Board. Committee on Frost Heave and Frost Action in Soils. Pavement Design in Frost Areas. II. Design Considerations: 11 Reports ; Presented at the 42nd Annual Meeting, January 7-11, 1963. Washington, D.C: Highway Research Board, 1963.
توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)National Research Council (U.S.). Highway Research Board, et al. Pavement Design in Frost Areas. II. Design Considerations: 11 Reports ; Presented at the 42nd Annual Meeting, January 7-11, 1963. Highway Research Board, 1963.