SAPRU R K. (1990). ENVIRONMENT PLANNING AND MANAGEMENT IN INDIA VOL - I. ASHGATE PUBLICATION.
Chicago-čujuhus (17. p.)SAPRU R K. ENVIRONMENT PLANNING AND MANAGEMENT IN INDIA VOL - I. NEW DELHI: ASHGATE PUBLICATION, 1990.
MLA-čujuhus (9. p.)SAPRU R K. ENVIRONMENT PLANNING AND MANAGEMENT IN INDIA VOL - I. ASHGATE PUBLICATION, 1990.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.