Sonetti, D. A., Wetter, T. J., Pegelow, D. F. & Dempsey, J. A. (2001, 20. November). Effects of respiratory muscle training versus placebo on endurance exercise performance. Zugriff unter http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&db=PubMed&list_uids=11504589&dopt=Abstract
APA-Zitierstil (7. Ausg.)Sonetti, D. A., Wetter, T. J., Pegelow, D. F., & Dempsey, J. A. (2001). Effects of respiratory muscle training versus placebo on endurance exercise performance.
Chicago-Zitierstil (17. Ausg.)Sonetti, D. A., T. J. Wetter, D. F. Pegelow, und J. A. Dempsey. Effects of Respiratory Muscle Training Versus Placebo on Endurance Exercise Performance. 2001.
MLA-Zitierstil (9. Ausg.)Sonetti, D. A., et al. Effects of Respiratory Muscle Training Versus Placebo on Endurance Exercise Performance. 2001.