Hibberd, P. R. (1986). Variations in construction contracts / Peter R. Hibberd. Collins.
Chicago Edition CitationHibberd, Peter R. Variations in Construction Contracts / Peter R. Hibberd. London: Collins, 1986.
MLA Edition CitationHibberd, Peter R. Variations in Construction Contracts / Peter R. Hibberd. Collins, 1986.
Warning: These citations may not always be 100% accurate.