@inproceedings{HCI-SHI-1993-FullertonH,
	author        = "S. Fullerton and A. J. Happ",
	booktitle     = "{Proceedings of the Fifth International Conference on Human-Computer Interaction. Volume 2: Software and Hardware Interfaces}",
	isbn          = "0-444-89540-X",
	pages         = "44--49",
	publisher     = "{Elsevier}",
	title         = "{A User-Oriented Test of Icons in an Educational Software Product}",
	year          = 1993,
}