(Inggris)"Internal loads in the human tibia during gait". Institute of Orthopaedic Research and Biomechanics, University of Ulm; Wehner T, Claes L, Simon U. Diarsipkan dari versi asli tanggal 2014-12-13. Diakses tanggal 2011-09-17.
(Inggris)"Internal loads in the human tibia during gait". Institute of Orthopaedic Research and Biomechanics, University of Ulm; Wehner T, Claes L, Simon U. Diarsipkan dari versi asli tanggal 2014-12-13. Diakses tanggal 2011-09-17.