CHAINES, M. H. (1980). Developing oral english skills: Spectrum of engliish 1. Glenchoe Publishing.
Chicago-čujuhus (17. p.)CHAINES, Mary H. Developing Oral English Skills: Spectrum of Engliish 1. Enchino: Glenchoe Publishing, 1980.
MLA-čujuhus (9. p.)CHAINES, Mary H. Developing Oral English Skills: Spectrum of Engliish 1. Glenchoe Publishing, 1980.
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