Dyfyniad APA

Markel, M. (2015). Technical communication (Eleventh edition.). Bedford/St. Martin's.

Dyfyniad Arddull Chicago

Markel, Mike. Technical Communication. Eleventh edition. Boston: Bedford/St. Martin's, 2015.

Dyfyniad MLA

Markel, Mike. Technical Communication. Eleventh edition. Bedford/St. Martin's, 2015.

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