Helmes, Edward, and Harris, Steven (2017) Exercise and executive functioning in older women. Journal of Women and Aging, 29 (5). pp. 376-384.

Helmes, E., and Harris, S. (2009) Executive functions and type of exercise in older women. In: Combined Abstracts of 2009 Australian Psychology Conferences. pp. 103-104. From: 44th Annual Conference of the Australian Psychological Society, 30 September - 4 October 2009 , Darwin, NT, Australia.

Helmes, E., and Harris, S. (2009) Executive functions and type of exercise in older women. In: The Abstracts of the 44th Annual Conference of the Australian Psychological Society. pp. 103-104. From: 44th Annual Conference of the Australian Psychological Society, 30 September - 4 October 2009 , Darwin, NT, Australia.