Blomberg, S. P., Goldizen, A. W., Goulard, M., Jarman, P. J., Pays, O., & Sirot, E. The effect of social facilitation on vigilance in the eastern gray kangaroo, Macropus giganteus.

Blomberg, Simon P., Anne W. Goldizen, Michel Goulard, Peter J. Jarman, Olivier Pays, và Etienne Sirot. The Effect of Social Facilitation On Vigilance in the Eastern Gray Kangaroo, Macropus Giganteus.

Blomberg, Simon P., et al. The Effect of Social Facilitation On Vigilance in the Eastern Gray Kangaroo, Macropus Giganteus.