Indian institute of, E. a. e. (1995). International encyclopaedia of ecology and environment Vol 24. IIEE.
Čikaški stil citiranja (17. izdanje)Indian institute of, Ecology and environment. International Encyclopaedia of Ecology and Environment Vol 24. New delhi: IIEE, 1995.
MLA način citiranja (9. izdanje)Indian institute of, Ecology and environment. International Encyclopaedia of Ecology and Environment Vol 24. IIEE, 1995.
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