Παραπομπή σε μορφή APA (7η εκδ.)

Jha, D. N. (1974). Planning and agricultural development: A study with reference to Bihar. Sultan Chand.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Jha, Durga Nand. Planning and Agricultural Development: A Study with Reference to Bihar. Delhi: Sultan Chand, 1974.

Παραπομπή σε μορφή MLA (8th εκδ.)

Jha, Durga Nand. Planning and Agricultural Development: A Study with Reference to Bihar. Sultan Chand, 1974.