Wray, W. K. (1986). Measuring Engineering Properties of Soil. Prentice-Hall of India.
シカゴスタイル引用形Wray, Warren K. Measuring Engineering Properties of Soil. Englewood: Prentice-Hall of India, 1986.
MLA引用形式Wray, Warren K. Measuring Engineering Properties of Soil. Prentice-Hall of India, 1986.
警告: この引用は必ずしも正確ではありません.