共 50 条
- [1] DIRECT vs. INDIRECT METHODS OF INSTRUCTION IN SPEECH JOURNAL OF EDUCATIONAL RESEARCH, 1936, 29 (07): : 512 - 517
- [3] Between direct and indirect speech ZEITSCHRIFT FUR GERMANISTISCHE LINGUISTIK, 2000, 28 (01): : 1 - 22
- [7] Experimental comparison between direct and indirect measurement methods for speech transmission index Tongji Daxue Xuebao/Journal of Tongji University, 2014, 42 (11): : 1759 - 1764