ডঃ আবু মাহমুদ. (1943). Has congress failed ?: A historical survey of the years 1918-1939. Times of India Pr.
Cita Chicago (17th ed.)ডঃ আবু মাহমুদ. Has Congress Failed ?: A Historical Survey of the Years 1918-1939. Bombay: Times of India Pr, 1943.
Cita MLA (9th ed.)ডঃ আবু মাহমুদ. Has Congress Failed ?: A Historical Survey of the Years 1918-1939. Times of India Pr, 1943.
Atenció: Aquestes cites poden no estar 100% correctes.