Cite
MLA Citation
Richard G. Cowden et al.. “Psychological Predictors of Mental Toughness in Elite Tennis: An Exploratory Study in Learned Resourcefulness and Competitive Trait Anxiety.” Perceptual and motor skills, vol. 119, no. 3, 2014, pp. 661–678. http://access.bl.uk/ark:/81055/vdc_100169207418.0x000045