Atkins, H. N. (1980). Highway Materials, Soils and Concreates. Reston.
シカゴスタイル引用形Atkins, Harnold. N. Highway Materials, Soils and Concreates. Virginia: Reston, 1980.
MLA引用形式Atkins, Harnold. N. Highway Materials, Soils and Concreates. Reston, 1980.
警告: この引用は必ずしも正確ではありません.