Meachen-Samuels, Julie A.; Blaire Van Valkenburgh, Andrew Allen Farke. (2010). «Radiographs Reveal Exceptional Forelimb Strength in the Sabertooth Cat, Smilodon fatali» PLoS ONE 5 (7): e11412. doi:10.1371/journal.pone.0011412. ISSN1932-6203..
worldcat.org
Meachen-Samuels, Julie A.; Blaire Van Valkenburgh, Andrew Allen Farke. (2010). «Radiographs Reveal Exceptional Forelimb Strength in the Sabertooth Cat, Smilodon fatali» PLoS ONE 5 (7): e11412. doi:10.1371/journal.pone.0011412. ISSN1932-6203..