Gordon, I.J. (1969). The beginnings of self: the problem of the nurturing environment.. Phi Delta Kappan, 50, 375-378.
2.
Gunderson, E.K.E. (1965). Body size, self-evaluation and military effectiveness . J. Pers. Soc. Psychol.2, 902-906.
3.
Jersild, A.T. ( 1952). In Search of Self. New York . Teachers College, Columbia .
4.
Staffieri, J.R. (1972). A study of social stereotype of body image in children. In Bernard, H. W. and Huckins, W. C.Exploring Human Development . Boston. Allyn and Bacon.
5.
Thomas, J.B. (1974). The self pictures of children in primary school: some qualitative data. Froebel Journal, 30, 31-36.