Williams, N. A., Davis, G., Hancock, M., & Phipps, S. (2010). Optimism and Pessimism in Children with Cancer and Healthy Children: Confirmatory Factor Analysis of the Youth Life Orientation Test and Relations with Health-Related Quality of Life. Oxford University Press.
Style de citation ChicagoWilliams, Natalie A., Genevieve Davis, Miriam Hancock, et Sean Phipps. Optimism and Pessimism in Children With Cancer and Healthy Children: Confirmatory Factor Analysis of the Youth Life Orientation Test and Relations With Health-Related Quality of Life. Oxford University Press, 2010.
Style de citation MLAWilliams, Natalie A., Genevieve Davis, Miriam Hancock, et Sean Phipps. Optimism and Pessimism in Children With Cancer and Healthy Children: Confirmatory Factor Analysis of the Youth Life Orientation Test and Relations With Health-Related Quality of Life. Oxford University Press, 2010.