Andrew Reilly and  Nancy A. Rudd,  Sun, Salon, and Cosmetic Tanning: Predictors and Motives.   journal   = {International Journal of Humanities and Social Sciences}, [online]. World Academy of Science, Engineering and Technology.
    April 2008, vol. 16(4). 196 - 202
    [viewed 22 September 2019]. Available from: https://publications.waset.org/pdf/6112.