Dyfyniad APA

Pfeiffer, W. S., & Padmaja, T. (2007). Technical communication: A practical approach (6th ed.). Pearson/Prentice Hall ; Dorling Kindersley (India).

Dyfyniad Arddull Chicago

Pfeiffer, William S., and T.V.S Padmaja. Technical Communication: A Practical Approach. 6th ed. Upper Saddle River, NJ : New Delhi: Pearson/Prentice Hall ; Dorling Kindersley (India), 2007.

Dyfyniad MLA

Pfeiffer, William S., and T.V.S Padmaja. Technical Communication: A Practical Approach. 6th ed. Pearson/Prentice Hall ; Dorling Kindersley (India), 2007.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.