Usmen, M. A., & Acar, Y. B. (1992). Environmental geotechnology. A.A. Balkema.
シカゴスタイル引用形Usmen, Mumtaz A., , Yalcin B. Acar. Environmental Geotechnology. Netherlands: A.A. Balkema, 1992.
MLA引用形式Usmen, Mumtaz A., , Yalcin B. Acar. Environmental Geotechnology. A.A. Balkema, 1992.
警告: この引用は必ずしも正確ではありません.