共 5 条
- [1] A Wigfield,JS Eccles.The development of achievement task values: A theoretical analysis. Developmental Review . 1992
- [2] Stipek,D.Motivation and instruction. Handbook of educational psychology . 1996
- [3] Hoey,M.On the Surface of Discourse. . 1983
- [4] Labov,W.Language in the Inner City: Studies in the Black English Vernacular. . 1972
- [5] Lin H L,Zhou G W,Liu Y,et al.New Technologies in Non-wood Fiber Pulping and Papermaking. . 2006