Georgescu-Roegen, N., & Tang, A. M. (1976). Evolution, welfare, and time in economics: Essays in honor of Nicholas Georgescu-Roegen. Lexington Books.
Čikaški stil citiranja (17. izdanje)Georgescu-Roegen, Nicholas, i Anthony M. Tang. Evolution, Welfare, and Time in Economics: Essays in Honor of Nicholas Georgescu-Roegen. Lexington, Mass: Lexington Books, 1976.
MLA način citiranja (9. izdanje)Georgescu-Roegen, Nicholas, i Anthony M. Tang. Evolution, Welfare, and Time in Economics: Essays in Honor of Nicholas Georgescu-Roegen. Lexington Books, 1976.
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