Pfeiffer, W. S. (2006). Technical communication: A practical approach (6th ed.). Pearson/Prentice Hall.
Chicago-viite (17. p.)Pfeiffer, William S. Technical Communication: A Practical Approach. 6th ed. Upper Saddle River, NJ: Pearson/Prentice Hall, 2006.
MLA-viite (9. p.)Pfeiffer, William S. Technical Communication: A Practical Approach. 6th ed. Pearson/Prentice Hall, 2006.
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