Tufte, E. R. (1990). Envisioning information. Cheshire, CT: Graphics Press.
Tufte, E. R. (2001). The visual display of quantitative information (2nd ed.). Cheshire, CT: Graphics Press.
Tufte, E. R. (1997). Visual explanations: Images and quantities, evidence and narrative. Cheshire, CT: Graphics Press.
Scientific illustrations: A complete guide for researchers. (2020). https://www.enago.com/academy/scientific-illustrations-a-complete-guide-for-researchers/
Graphics exercise: Making publication quality scientific graphics. (2020). http://www.kilgourlab.com/graphics-exercise/