Singh, P. (2009). Empire of the sikhs: The life and times of maharaja ranjit singh. Hay House Publishers.
Chicago-viite (17. p.)Singh, Patwant. Empire of the Sikhs: The Life and Times of Maharaja Ranjit Singh. New Delhi: Hay House Publishers, 2009.
MLA-viite (9. p.)Singh, Patwant. Empire of the Sikhs: The Life and Times of Maharaja Ranjit Singh. Hay House Publishers, 2009.
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