APA aipamena

SAPRU R K. (1990). ENVIRONMENT PLANNING AND MANAGEMENT IN INDIA VOL - I. ASHGATE PUBLICATION.

Chicago Style aipamena

SAPRU R K. ENVIRONMENT PLANNING AND MANAGEMENT IN INDIA VOL - I. NEW DELHI: ASHGATE PUBLICATION, 1990.

MLA aipamena

SAPRU R K. ENVIRONMENT PLANNING AND MANAGEMENT IN INDIA VOL - I. ASHGATE PUBLICATION, 1990.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.