Παραπομπή σε μορφή APA (7η εκδ.)

Unknown. (2023). Working-plans sanctioned by the Board of Revenue during the year 1910. Superintendent Government Press, Madras.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Unknown. Working-plans Sanctioned by the Board of Revenue During the Year 1910. Superintendent Government Press, Madras, 2023.

Παραπομπή σε μορφή MLA (9th εκδ.)

Unknown. Working-plans Sanctioned by the Board of Revenue During the Year 1910. Superintendent Government Press, Madras, 2023.