1. The Holy Quran
2. Attarzadeh, Abdulkarim, (2011). Encyclopaedia of the World of Islam, under the supervision of Gholam Ali Haddad Adel, volume 16, Tehran: Islamic Encyclopedia Foundation. [In Persian]
3. Attarzadeh, Abdulkarim, (2006). Sassanid Palace of Khovarnagh from reality to legend, Rahpooye Honar, second volume, first issue, pp. 10-15. [In Persian]
4. Goharin, Seyyed Sadegh, (1997). Explanation of Sufism terms, second edition, first volume, Tehran: Zavar.
5. Najm Razi, Abdullah Ibn Mohammad, (2000). Mersad al-Ebad, by Mohammad Amin Riyahi, Tehran: Scientific and Cultural Publications. [In Persian].
6. Nizami Ganjavi, Elias Ibn Yusof, (1998). Haft Peykar, Correction and description and introduction by Behrouz Sarvatian, Tehran: Tous.[In Persian]
7. Pakbaz, Ruyin, (2011). Encyclopedia of Art, Tehran: Farhang moaesr Publishers. [In Persian].
8. Shirazi, Ali Asghar, (2003). Khovarnagh Behzad 's Palace, Journal of Fine Arts-Architecture and Urban Planning, No. 15, pp. 90-95.[In Persian]
9. Soltan Kashefi, Jalaleddin, (2017). Comparison of paintings of Tower of Babel, miniatures of Behzad and a painting by Sahifeh Banu - similarities and differences, Journal of Comparative Art Studies, Spring and Summer, No. 13, pp. 101-121 . [In Persian]
10. Waez, Batoul, (2017). Structural and discursive analysis of allegory in Mersad al-Ebad, Journal of Literary Research Text, No. 75, pp. 151-174.[In Persian]
11. URL1:https://www.bl.uk/manuscripts/FullDisplay.aspx?ref=Or_6810(Access date from May. 2022- Dec. 2022)
12. URL2:https://www.artang.ir (Access date: Sep. 2022)
13. URL3:https://www.vajehyab.com/ (Access date from Sep. 2022 - Dec. 2022)
14. URL4:https://fa.wikipedia.org/wiki/ (Access date from Sep. 2022 - Dec. 2022)