APA-viite (7. p.)

Davies, J. Communication Skills: A Guide for Engineering and Applied Science Students (3.). Pearson Education UK.

Chicago-viite (17. p.)

Davies, John. Communication Skills: A Guide for Engineering and Applied Science Students. 3. Pearson Education UK.

MLA-viite (8. p.)

Davies, John. Communication Skills: A Guide for Engineering and Applied Science Students. 3. Pearson Education UK.

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