Ramírez-Vélez, R., Cruz-Salazar, S. M., Martínez, M., Cadore, E. L., Alonso-Martinez, A. M., Correa-Bautista, J. E., . . . García-Hermoso, A. (2017). Construct validity and test–retest reliability of the International Fitness Scale (IFIS) in Colombian children and adolescents aged 9–17.9 years: The FUPRECOL study. PeerJ.
Citação norma ChicagoRamírez-Vélez, Robinson, Sandra Milena Cruz-Salazar, Myriam Martínez, Eduardo L. Cadore, Alicia M. Alonso-Martinez, Jorge E. Correa-Bautista, Mikel Izquierdo, Francisco B. Ortega, and Antonio García-Hermoso. "Construct Validity and Test–retest Reliability of the International Fitness Scale (IFIS) in Colombian Children and Adolescents Aged 9–17.9 Years: The FUPRECOL Study." PeerJ 2017.
Citação norma MLARamírez-Vélez, Robinson, et al. "Construct Validity and Test–retest Reliability of the International Fitness Scale (IFIS) in Colombian Children and Adolescents Aged 9–17.9 Years: The FUPRECOL Study." PeerJ 2017.