By Iheoma U. Iruka
By Judy F. Rosenblith
By Peter Fuggle, Sandra Dunsmuir, Vicki Curry
By Paula Hogan
By Swee Hong Chia, etc.
By Rosemary Roberts
By Kathryn Geldard, David Geldard
By Nicky Hayes
By Bernardo Carducci
By Carol Dweck, Dr Carol Dweck
By Barry J. Wadsworth
By Victor Serebriakoff
By Ruth MacConville and Tina Rae
By Stephanie Azri
By Jill Hall
By Adrian Faupel, Faupel, Adrian
By Roger Greenaway
By Hales
By Judith Sunderland
By Chris Madeley
By E.L. Feindler, R.B. Ecton
By K. J. Gilhooly
By John Nash
By Virginia M. Axline, Virginia M Axline, Axline, Virginia M.
By Hesiod
By Moyles, .
By Hilary Thomson, Carolyn Meggitt