Jones, L., & Kimbrough, V. Great ideas: Listening speaking activities for students of american english (2a ed.).
Chicago-viite (17. p.)Jones, Leo, ja Victoria Kimbrough. Great Ideas: Listening Speaking Activities for Students of American English. 2a ed.
MLA-viite (8. p.)Jones, Leo, ja Victoria Kimbrough. Great Ideas: Listening Speaking Activities for Students of American English. 2a ed.
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