1. Observational study of behavior: sampling methods;Altmann;Behaviour,1974
2. Antrop, M. (2009). Land-use changes affected by urban and industrial development. Land Use, Land Cover and Soil Sciences-Volume I: Land Cover, Land Use and the Global Change, 169. UNESCO: Encyclopedia of Life Support Systems (EOLSS), Paris, France.
3. Hormonal and behavioral variation in pied tamarins housed in different management conditions;Armstrong;Zoo. Biol.,2013
4. The costs of chronic noise exposure for terrestrial organisms;Barber;Trends Ecol. Evol.,2010
5. Bartoń, K. (2009). MuMIn: multi-model inference. Available at: http://CRAN.R-project.org/package=MuMIn.