The Electronic Patient Record in General Practice - A South-African Perspective. - Lizette de Wet; Theo McDonald; Gawie Pistorius (MedInfo, 1998)

The influence of experience, culture and spatial visualization ability on users' attitudes and anxiety towards computer use. - Pieter J. Blignaut; Theo McDonald; Janse Tolmie (IRMA Conference, 2000)

Computer Attitude and Anxiety. - Pieter J. Blignaut; Andries J. Burger; Theo McDonald; Janse Tolmie (Encyclopedia of Information Science and Technology (I), 2005)

Gender and Cultural Differences (If Any!): South African School Children and Computer Games. - Lizette de Wet; Theo McDonald (Computers and Games, 2006)

The Impact of Different Icon Sets on the Usability of a Word Processor. - Tanya René Beelders; Pieter J. Blignaut; Theo McDonald; Engela Dednam (HCI (10), 2007)

Search String Analysis from a Socio-economic Perspective. - Theo McDonald; Pieter J. Blignaut (HCI (5), 2007)

Strategic framework to implement a telecommunications business intelligence solution in a developing country. - D. P. du Plessis; Theo McDonald (ICEIS (1), 2007)

Novice Word Processor User Performance with Pictorial and Text Icons. - Tanya René Beelders; Pieter J. Blignaut; Theo McDonald; Engela Dednam (APCHI, 2008)

Measuring User Performance for Different Interfaces Using a Word Processor Prototype. - Tanya René Beelders; Pieter J. Blignaut; Theo McDonald; Engela Dednam (HCI (1), 2009)

Effectiveness of a Business Intelligence Solution to Manage the Antiretroviral Therapy Programme. - Eduan Kotzé; Theo McDonald (HEALTHINF, 2011)

The effect of experience and socio-economic status on web searching performance: a South African perspective. - Pieter J. Blignaut; Theo McDonald (Behav. Inf. Technol., 2012)