DURGA Nand Jha. (1974). Planning and agricultural development: A study with reference to Bihar. Sultan Chand.
Chicago-Zitierstil (17. Ausg.)DURGA Nand Jha. Planning and Agricultural Development: A Study with Reference to Bihar. Delhi: Sultan Chand, 1974.
MLA-Zitierstil (9. Ausg.)DURGA Nand Jha. Planning and Agricultural Development: A Study with Reference to Bihar. Sultan Chand, 1974.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.