1.
Middleton, N.: The global casino: an introduction to environmental issues. Routledge, Taylor & Francis Group, London (2019).
2.
O’Riordan, T.: Environmental science for environmental management. Prentice Hall, [London] (2000).
3.
Kneale, P.E.: Study skills for geography, earth and environmental science students. Hodder Education, London (2011).