By Dressel, Janice Hartwick
By Lockwood, Fred
By Peter Barry
By Gee, James Paul
By Clyde Chitty University of Birmingham.
By Janice Currie, Janice Newson, Currie, Jan
By Skutnabb-Kangas, Tove, Cummins, Jim
By Steward, Angela
By Gillborn, David
By Haydon, Graham
By McGlynn, C.
By Ashman, Adrian, Gillies, Robyn
By Shulman, Lee S.
By Gochenour, Theodore
By Baker, Colin, Hornberger, Nancy H.
By Reggio Children - Project Zero
By McGinty, Suzanne
By Burbules, Nicholas, Callister Jr., Thomas
By Schauble, Leona, Glaser, Robert
By Anning
By Elaine Richard
By Dario Fo, Ron Jenkins
By Father William Young (Consultant Child and)
By Richard A. Brealey, Stewart C. Myers
By Andrew D. Althouse, etc.
By Sonia Sharp, Peter K Smith, Peter Smith