By Duval, Alain, Atkins, Beryl T.
By N/A
By Fergusson, Rosalind
By Not Stated
By McHenry, Robert
By Sir Vivian Fuchs
By Encyclopaedia Britannica
By Collins Dictionaries
By BRITANNIC
By Gilbert, Adrian D.
By Freeman, Joel A.
By Pickering, David, Manser, Martin, Fergusson, Rosalind
By Collier
By Julia Elliott, Anne Knight, Chris Cowley
By Collins
By McIlwain, John
By Farinto, Solomon-Soul, Jibowu, Muyiwa
By Fergusson, Rosalind, Martin, Elizabeth
By George Ostler
By Unidentified Author
By Gross, John
By Dr Maya Angelou
By Anonymous
By Barrett, R., Green, G.
By Justin Crozier, Lorna Gilmour
By Not Known