APA-viite (7. p.)
Ajayi, A., & Groff, P. J. (1998). Understanding electronic communications: Printing in the information age. Graphic Arts Technical Foundation ; Prentice Hall PTR.
Chicago-viite (17. p.)
Ajayi, A'isha, ja Pamela J. Groff. Understanding Electronic Communications: Printing in the Information Age. Pittsburgh, Pa. ; Upper Saddle River, NJ: Graphic Arts Technical Foundation ; Prentice Hall PTR, 1998.
MLA-viite (9. p.)
Ajayi, A'isha, ja Pamela J. Groff. Understanding Electronic Communications: Printing in the Information Age. Graphic Arts Technical Foundation ; Prentice Hall PTR, 1998.
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