Magee, C. A., Caputi, P., Iverson, D. C. & Huang, X. (2008). An investigation of the dimensionality of the Pittsburgh Sleep Quality Index in Australian adults. Sleep and Biological Rhythm, 6 222-227.
Magee, C. A., Caputi, P., Iverson, D. C. & Huang, X. (2008). An investigation of the dimensionality of the Pittsburgh Sleep Quality Index in Australian adults. Sleep and Biological Rhythm, 6 222-227.