Sivanarayan Sastri. (2005). Sreedurgatatvavimarsah. Sree Seethadevi Sreenivasasastri Gharkiye Sevanidhi.
Παραπομπή Chicago StyleSivanarayan Sastri. Sreedurgatatvavimarsah. Hariyana: Sree Seethadevi Sreenivasasastri Gharkiye Sevanidhi, 2005.
Παραπομπή MLASivanarayan Sastri. Sreedurgatatvavimarsah. Sree Seethadevi Sreenivasasastri Gharkiye Sevanidhi, 2005.
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