Pfeiffer, W. S., & Padmaja, T. (2007). Technical communication: A practical approach (6th ed.). Pearson/Prentice Hall ; Dorling Kindersley (India).
Chicago-viite (17. p.)Pfeiffer, William S., ja T.V.S Padmaja. Technical Communication: A Practical Approach. 6th ed. Upper Saddle River, NJ : New Delhi: Pearson/Prentice Hall ; Dorling Kindersley (India), 2007.
MLA-viite (8. p.)Pfeiffer, William S., ja T.V.S Padmaja. Technical Communication: A Practical Approach. 6th ed. Pearson/Prentice Hall ; Dorling Kindersley (India), 2007.
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