By Joel G. Siegel, Dr. Jae K. Shim
By Natalie Braber
By Roger W. Spencer (Trinity University), David A. Macpherson (Trinity University)
By Richard P. Brennan
By Doreen Sharp
By Collins Dictionaries
By Philip Ryland
By Nick Brieger, Jeremy Comfort
By Knowles, Elizabeth
By F. Livesey
By Bill Mascull
By Alan Earl-Slater
By robert-allen
By S. Medlik
By Roy Goode
By Pallister, John, Isaacs, Alan
By Trask, R L
By Bannock, Graham, Baxter, R. E., Davis, Evan
By Pass, Dr. Christopher
By Ajalt
By Market House Books Ltd
By Kettridge, J.O.
By Wall, Nancy
By Pass, C. L., Lowes, Brian
By Oxford Dictionaries
By Alison Pohl
By Harrap
By Rouxeville, Annie