(2018). Ancient and medieval history & culture for civil services examinations. Cengage.
Trích dẫn kiểu ChicagoAncient and Medieval History & Culture for Civil Services Examinations. New Delhi: Cengage, 2018.
Trích dẫn MLAAncient and Medieval History & Culture for Civil Services Examinations. Cengage, 2018.
Cảnh báo: Các trích dẫn này có thể không phải lúc nào cũng chính xác 100%.