(1972). Digest of the decisions of the Corps of Engineers Board of Contract Appeals, January 1946 through June 1972.
芝加哥风格引文Digest of the Decisions of the Corps of Engineers Board of Contract Appeals, January 1946 Through June 1972. 1972.
MLA引文Digest of the Decisions of the Corps of Engineers Board of Contract Appeals, January 1946 Through June 1972. 1972.
警告：这些引文格式不一定是100％准确.