Kellogg, E. T., & Hill, D. M. (1969). After Head Start ... what then?: Following through with young children in Boulder Valley School District Re2, Boulder County, Colorado, 1968-69. National Association for the Education of Young Children.
芝加哥风格引文Kellogg, Elizabeth T., 与 Dorothy M. Hill. After Head Start ... What Then?: Following Through with Young Children in Boulder Valley School District Re2, Boulder County, Colorado, 1968-69. [Washington]: National Association for the Education of Young Children, 1969.
MLA引文Kellogg, Elizabeth T., 与 Dorothy M. Hill. After Head Start ... What Then?: Following Through with Young Children in Boulder Valley School District Re2, Boulder County, Colorado, 1968-69. National Association for the Education of Young Children, 1969.