King, Lucy E.; Douglas-Hamilton, Iain; Vollrath, Fritz (2007). "African elephants run from the sound of disturbed bees". Current Biology17 (19): R832–R833. doi:10.1016/j.cub.2007.07.038. பப்மெட்:17925207.
King, Lucy E.; Douglas-Hamilton, Iain; Vollrath, Fritz (2007). "African elephants run from the sound of disturbed bees". Current Biology17 (19): R832–R833. doi:10.1016/j.cub.2007.07.038. பப்மெட்:17925207.