Arora, R. K. (1972). Comparative public administration: An ecological approach. Associated Publishing House.
Chicago-čujuhus (17. p.)Arora, Ramesh K. Comparative Public Administration: An Ecological Approach. New Delhi: Associated Publishing House, 1972.
MLA-čujuhus (9. p.)Arora, Ramesh K. Comparative Public Administration: An Ecological Approach. Associated Publishing House, 1972.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.