@article {RN23,
	title = {Illustration and Language in Technical Communication},
	journal = {Journal of Technical Writing and Communication},
	volume = {35},
	number = {3},
	year = {2005},
	pages = {239-271},
	doi = {10.2190/HY3L-WN98-QC5R-P3B3},
	author = {Donnell, Jeffrey}
}
