Berthelsen AKL, Kjeldgaard BB, Møller-Lassesen K, Larsen N, Urup P, Ellegård Jensen S, Jensen TH, Pertoldi C, Alstrup AKO, Pagh S. Behavioural instability as an indicator of personality within captive populations of Rothschild Giraffes. Genet. Biodiv. J [انترنت]. 25 يناير، 2021 [وثق 18 مايو، 2024];5(1):159-213. موجود في: https://journals.univ-tlemcen.dz/GABJ/index.php/GABJ/article/view/179