ASHWORTH, A. (1996). Pre-Contract studies development economics, tendering and estimating. Addison-Wesley.
Chicago Style (17th ed.) CitationASHWORTH, A. Pre-Contract Studies Development Economics, Tendering and Estimating. Addison-Wesley, 1996.
MLA (8th ed.) CitationASHWORTH, A. Pre-Contract Studies Development Economics, Tendering and Estimating. Addison-Wesley, 1996.
Warning: These citations may not always be 100% accurate.