Lewinson, Ryan T.; Stefanyshyn, Darren J. (2016). "A descriptive analysis of the climbing mechanics of a mountain goat (Oreamnos americanus)". Zoology. 119 (6): 541–546. doi:10.1016/j.zool.2016.06.001. PMID27402383.
Lewinson, Ryan; Stefanyshyn, Darren (December 2016). "A descriptive analysis of the climbing mechanics of a mountain goat ( Oreamnos americanus )". Zoology (Jena, Germany). 119 (6): 541–546. doi:10.1016/j.zool.2016.06.001. PMID27402383.
Lewinson, Ryan T.; Stefanyshyn, Darren J. (2016). "A descriptive analysis of the climbing mechanics of a mountain goat (Oreamnos americanus)". Zoology. 119 (6): 541–546. doi:10.1016/j.zool.2016.06.001. PMID27402383.
Lewinson, Ryan; Stefanyshyn, Darren (December 2016). "A descriptive analysis of the climbing mechanics of a mountain goat ( Oreamnos americanus )". Zoology (Jena, Germany). 119 (6): 541–546. doi:10.1016/j.zool.2016.06.001. PMID27402383.