Below is a list of Open Educational Resources (OER) textbooks:
- A Rhetorical Approach to Workplace Writing (RAWWr), Edition 10: Used at USF
- Business Communication by Lucas, Rawlins, Haugen
- Business and Professional Writing: A Course Resource by Teston & Hashlamon
- Business Writing For Everyone by Cruthers
- Communication in the Real World: An Introduction to Communication Studies
- Dozuki Tech Writing Handbook by Bluff and Wiens
- Effective Professional Communication: A Rhetorical Approach by Bennetch, Owen, and Keesey
- Guide to Writing 2.672 Analytical Reports by Cheng
- Howdy or Hello? Technical and Professional Communication by McKinney, Pattison, LeMire, Anders, and Hagstrom-Schmidt
- OER Guide for WR 227 Instructors: Using Open Educational Resources (OERs) in WR 227 Courses by Read, Bowen, and Covey
- OnlineTechnical Writing by McMurrey
- Open Technical Communication by Reardon, Powell, Arnett, Logan, Race
- Open Technical Writing: An Open-Access Text for Instruction in Technical and Professional Writing by Pope
- Professional and Technical Writing by Baker
- Professional and Technical Writing by Wikibooks (student generated, last updated 2018)
- Technical and Professional Writing Genres [Beta] by Peterson, Beilfuss, and Bettes
- Technical Writing by Gross, Hamlin, Merck, Rubio, Naas, Savage and DeSilva
- Technical Writing by Hamline and Rubio
- Technical Writing Essentials by Last
- The Mayfield Handbook of Scientific and Technical Writing by Perelman, Barrett, Paradis
- https://oercommons.org/courses/mindful-technical-writing-pdf
- https://rwu.pressbooks.pub/thinkingrhetorically/