Message and messenger: The carrier effect on judgments of credibility. - Paul R. Aumer-Ryan; Katherine Aumer-Ryan (ASIST, 2008)

Interface effects on digital library credibility judgments. - Paul R. Aumer-Ryan (JCDL, 2008)

Information Triage: Factors Affecting Credibility Judgments of Web-Based Resources. - Paul R. Aumer-Ryan (Bull. IEEE Tech. Comm. Digit. Libr., 2009)

An exploratory study of visual and psychological correlates of preference for onscreen subpixel-rendered text. - Randolph G. Bias; Kevin Larson; Sheng-Cheng Huang; Paul R. Aumer-Ryan; Chris Montesclaros (J. Assoc. Inf. Sci. Technol., 2010)