Johnson-Sheehan, R. Technical Communication Today: Pearson New International Edition (4.). Pearson Education UK.
Čikaški stil citiranja (17. izdanje)Johnson-Sheehan, Richard. Technical Communication Today: Pearson New International Edition. 4. Pearson Education UK.
MLA način citiranja (8. izdanje)Johnson-Sheehan, Richard. Technical Communication Today: Pearson New International Edition. 4. Pearson Education UK.
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