Παραπομπή σε μορφή APA (7η εκδ.)

Purkayastha, C. (2023). Working plan for the plains reserves on the South Bank of the Brahmaputra river in the Lakhimpur Division, Assam -1936. Assam Government Press.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Purkayastha, C. Working Plan for the Plains Reserves on the South Bank of the Brahmaputra River in the Lakhimpur Division, Assam -1936. Assam Government Press, 2023.

Παραπομπή σε μορφή MLA (9th εκδ.)

Purkayastha, C. Working Plan for the Plains Reserves on the South Bank of the Brahmaputra River in the Lakhimpur Division, Assam -1936. Assam Government Press, 2023.