Human Development Report 2020 The Next Frontier: Human Development and the Anthropocene. [s.l.] : United Nations Development Programme, 15 December 2020. Dostupné online.ISBN 978-92-1-126442-5. S. 343-346.
Human Development Report 2020 The Next Frontier: Human Development and the Anthropocene. [s.l.] : United Nations Development Programme, 15 December 2020. Dostupné online.ISBN 978-92-1-126442-5. S. 343-346.