kumari areti krishna. (2007). Environment And Sustainable Development. ICFAI Press.
Chicago (17e ed.) Bronvermeldingkumari areti krishna. Environment And Sustainable Development. Hydrabad: ICFAI Press, 2007.
MLA (9e ed.) Bronvermeldingkumari areti krishna. Environment And Sustainable Development. ICFAI Press, 2007.
Let op: Deze citaties zijn niet altijd 100% accuraat.