4[1]Atkins, S. B. T. (Ed.). Using Dictionaries. Studies of Dictionary Use By Language Learners and Translators. Tubingen: Max Niemayer Verlag, 1998.
5[2]Berwick, G. & Horsfall P. Making Effective Use of the Dictionary.London: Centre for Information on Language Teaching and Research,1996.
6[3]Cowie, A. P. English Dictionaries for Foreign Learner. in R. R. K,Hartmann (ed), 1983:53.
7[4]Cowie, A. P. The EFL Dictionary Pioneers and Their Legacies [J].Kernerman Dictionary News. 2000(8).
8[5]Guillot, M. & Kenning, M. M. Electronic monolingual dictionaries as language learning aids: a case study [J]. Computer Education 23 ( 1/2), 1994:63 - 73.
9[6]Hartmann, R. R. K. Four Perspectives of Dictionary Use: a critical review of research methods[A]. In A. Cowie (Ed.) The Dictionary and the Language Learner : Papers from the EURALEX Seminar at the University of Leeds[C], 1987.
10[7]Hartmann, R. R. K. &James, G. The Dictionary and the Language Learner[M]. London, New York: Rutledge, 1998:117.
