Rathbun, G. B.; Rathbun, C. D. (2006). "Social structure of the bushveld sengi (Elephantulus intufi) in Namibia and the evolution of monogamy in the Macroscelidea". Journal of Zoology. 269 (3): 391–399. doi:10.1111/j.1469-7998.2006.00087.x. ISSN1469-7998.
Rathbun, G. B.; Rathbun, C. D. (2006). "Social structure of the bushveld sengi (Elephantulus intufi) in Namibia and the evolution of monogamy in the Macroscelidea". Journal of Zoology. 269 (3): 391–399. doi:10.1111/j.1469-7998.2006.00087.x. ISSN1469-7998.