HARRIS, F. (1983). Ground Engineering equipment and methods. McGraw-hill.
Chicagoスタイル(17版)引用形式HARRIS, Frank. Ground Engineering Equipment and Methods. New York: McGraw-hill, 1983.
MLA(9版)引用形式HARRIS, Frank. Ground Engineering Equipment and Methods. McGraw-hill, 1983.
警告: この引用は必ずしも正確ではありません.