By Association of Chartered Certified Accountants
By BPP Learning Media
By Kaplan
By Jo Osborne
By BPP
By J. Cooper
By Richard Card, Jennifer James
By Daniel O'Shea
By Walter Reid, D. R. Myddelton
By Holley H. Ulbrich
By C. V. Brown (University of Stirling, UK), Peter M. Jackson (University of Leicester
By Tom Jones, Malcolm Prowle
By J. Gueyie, R. Manos, J. Yaron
By D. Chorafas
By C. Read
By C. Kenyon, R. Stamm
By Howard Flight, Bonita Lee Swan
By Merton H. Miller
By Clare Morris
By B. Scott-Quinn
By J. R. Edwards, H. J. Mellett