Connel, S. O., & Montenegro, V. J. W. (1988). best science books and A-V materials for children: An annotated list of science and mathematics books, films, filmsrips and video cassettes for children of age five through twelve. AAAS.
Dyfyniad Arddull ChicagoConnel, S O., and V J Wolff Montenegro. Best Science Books and A-V Materials for Children: An Annotated List of Science and Mathematics Books, Films, Filmsrips and Video Cassettes for Children of Age Five Through Twelve. Washington DC: AAAS, 1988.
Dyfyniad MLAConnel, S O., and V J Wolff Montenegro. Best Science Books and A-V Materials for Children: An Annotated List of Science and Mathematics Books, Films, Filmsrips and Video Cassettes for Children of Age Five Through Twelve. AAAS, 1988.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.