1. Carasco J 1994. Gender and health effects of environmental stress among Kampala textile workers. In: P Wijeyaratne, L Arsenault Jones, J Roberts Hatcher, J Kitts (Eds.): Gender, Health, and Sustainable Development. Proceedings of a work-shop held in Nairobi, Kenya, 5-8 October, P. 281.
2. Kapitaniak B 2001. Heart rate as strain index. In: W Karwowski (Ed.): International Encyclopaedia ofErgonomics and Human Factors. London: Taylor and Francis, P. 323.