[1] Louv R., 2005, Last Child in the woods. Algonquin Books of Chapel Hill, North Carolina, USA  

[2] Driessnack M., 2009, Children and Nature-Deficit Disorder, JSPN 14(1):73-75

[3] Russell R., Guerry A.D., Balvanera P., Gould R.K., Basurto X., Chan K.M.A., Klain S., Levine J., Tam J. 2013. Humans and Nature: How Knowing and Experiencing Nature Affect Well-Being. Annual Review of Environment and Resources. 38:473-502

[4] Cornell, J., 1998, Sharing Nature with Children - The Classic Parents' and Teachers' Nature Awareness Guidebook, 2nd edition, Dawn Publications, USA

[5] Berck K.H., Graf, D., 2010, Biologiedidaktik, Quelle & Meyer Verlag GmbH & Co., Wiesbaden