Pylee, M. (2001). On the threshold of the twenty first century fifty years of the working of the constitution a balancesheet. Nirmala college.
Trích dẫn kiểu ChicagoPylee, M.V. On the Threshold of the Twenty First Century Fifty Years of the Working of the Constitution a Balancesheet. Muvattupuzha: Nirmala college, 2001.
Trích dẫn MLAPylee, M.V. On the Threshold of the Twenty First Century Fifty Years of the Working of the Constitution a Balancesheet. Nirmala college, 2001.
Cảnh báo: Các trích dẫn này có thể không phải lúc nào cũng chính xác 100%.