Black’s Law Dictionary. 9th ed. Bryan A Garner, ED. (2009). St. Paul, MN; Thomson Reuters.

Brown, C. M,, Robillard W. G., and Wilson D. A. (1981). Evidence and procedures for Bbundary location. 2nd ed. New York: John Wiley & Sons, Inc.

Johnstone, W. (1975). For good measure: The most complete guide to weights and measures and their metric equivalents. Lincolnwood, IL: NTC Publishing Group.

Moffitt, F. H, and Bouchard, H. (1987). Surveying,  8th ed. New York: Harper & Row, Publishers.

Oxford English Dictionary. (2014). OED Online. Oxford University Press.