APA
Illich I. D., . (1974). Energy and Equity. Rupa & Co., Calcutta: .
Chicago
Illich Ivan D, . 1974. Energy and Equity. Rupa & Co., Calcutta: .
Harvard
Illich I. D., . (1974). Energy and Equity. Rupa & Co., Calcutta: .
MLA
Illich Ivan D, . Energy and Equity. Rupa & Co., Calcutta: . 1974.