EMMANUEL U NZEWI. (2001). The McGraw-Hill Civil engineering PE exam depth guide: Water resourses. McGraw-Hill.
シカゴスタイル引用形EMMANUEL U NZEWI. The McGraw-Hill Civil Engineering PE Exam Depth Guide: Water Resourses. McGraw-Hill, 2001.
MLA引用形式EMMANUEL U NZEWI. The McGraw-Hill Civil Engineering PE Exam Depth Guide: Water Resourses. McGraw-Hill, 2001.
警告: この引用は必ずしも正確ではありません.