Gatty, H., Finding Your Way Without Map or Compass (Dover Books, 1983). P. 78, 79.

Konishi, M. (1993). ‘Listening with two ears’, Scientific American, 268 (4). P. 66–73.

Wilson, Clare, ‘Human bat uses echoes and sounds to see the world’, New Scientist, 6 May 2015.

См.: Flanagin, V. L., Schörnich, S., Schranner, M., Hummel, N., Wallmeier, L., Wahlberg, M., … & Wiegrebe, L. (2017). ‘Human exploration of enclosed spaces through echolocation’, Journal of Neuroscience, 37 (6). P. 1614–1627; и Thaler, L., Reich, G. M., Zhang, X., Wang, D., Smith, G. E., Tao, Z., et al. (2017). ‘Mouth-clicks used by blind expert human echolocators – signal description and model-based signal synthesis’, PLoS Comput Biol., 13 (8), e1005670.