Pika, Simone Humboldt Forschungsgruppe Pika, Seewiesen, Max Planck Institut für Ornithologie, Max Planck Society;
Pika, S. (2015). Gestural communication in nonhuman species. In R. A. Scott, S. M. Kosslyn, & N. Pinkerton (Eds.), Emerging trends in the social and behavioral sciences: An interdisciplinary, searchable, and linkable resource (pp. 1-11). Hoboken, NJ, USA: Wiley.