Strijk, J. E., Proper, K. I., van der Beek, A. J., & van Mechelen, W. (2012). A worksite vitality intervention to improve older workers' lifestyle and vitality-related outcomes: Results of a randomised controlled trial. BMJ Group.
Παραπομπή Chicago StyleStrijk, Jorien E., Karin I. Proper, Allard J. van der Beek, και Willem van Mechelen. A Worksite Vitality Intervention to Improve Older Workers' Lifestyle and Vitality-related Outcomes: Results of a Randomised Controlled Trial. BMJ Group, 2012.
Παραπομπή MLAStrijk, Jorien E., Karin I. Proper, Allard J. van der Beek, και Willem van Mechelen. A Worksite Vitality Intervention to Improve Older Workers' Lifestyle and Vitality-related Outcomes: Results of a Randomised Controlled Trial. BMJ Group, 2012.