Halsbury, H. S. G., & Mackay of Clashfern, J. P. H. (2015). Halsbury's laws of England: Building, building contracts, capital gains taxation (5th ed.). LexisNexis.

Halsbury, Hardinge Stanley Giffard, and James Peter Hymers Mackay of Clashfern. Halsbury's Laws of England: Building, Building Contracts, Capital Gains Taxation. 5th ed. London: LexisNexis, 2015.

Halsbury, Hardinge Stanley Giffard, and James Peter Hymers Mackay of Clashfern. Halsbury's Laws of England: Building, Building Contracts, Capital Gains Taxation. 5th ed. LexisNexis, 2015.