By De Swaan, Abram, Swaan, Abram De
By Pinker, Steven
By Ayer, Alfred J, A J, A.J.
By Soanes, Catherine, Ferguson, Sheila
By Lado, Robert
By Seely, John
By Heffron, Jack
By Bougard, Marie-Therese
By Martin Manser
By Guides de Poche Assimil
By Monkhouse, Bob
By Taggart, Caroline
By Trudgill, Peter
By Lea, Christine
By Hirsch, Bette G.
By Wald, Susana
By Schmidt, Dodi–Katrin, Williams, Michelle M., Wenzel, Dominique
By Berlitz Publishing Company Ltd
By Crystal, David
By Mario Rinvolucri, Christine Frank
By American Education Publishing
By Norman, Jill, Stangos, Nikos
By Schmitt, Conrad J.
By Crocker, Mary Coffman
By Bonaffini, Luigi
By Cholij, Mark, Mark Cholij
By Jones, Marian, Kent, Helen, Linton, Birgit, Searle, Janet
By Morgan, Robert
By Reinhart, Susan M.