共 24 条
- [1] BELSON WA, 1981, DESIGN UNDERSTANDING
- [2] BELSON WA, 1962, STUDIES READERSHIP
- [3] Bishop Y, 1975, DISCRETE MULTIVARIAT
- [4] Campbell D. T., 1963, EXPT QUASI EXPT DESI, P171
- [6] DUNCANJONES P, 1981, WHAT IS CASE PROBLEM
- [8] Eysenck H.J., 1964, MANUAL EYSENCK PERSO, DOI DOI 10.1007/SPRINGERREFERENCE_184643
- [10] Foulds G. A, 1976, HIERARCHICAL NATURE