Rubenstein, I. (2005). Exercise Ideas for Lower Body Strengthening. Visual Health Information.
Citación estilo ChicagoRubenstein, Irv. Exercise Ideas for Lower Body Strengthening. Visual Health Information, 2005.
Cita MLARubenstein, Irv. Exercise Ideas for Lower Body Strengthening. Visual Health Information, 2005.
Warning: These citations may not always be 100% accurate.