1. ICOMOS. (1964). The Venice Charter: International Charter for the Conservation and Restoration of Monuments and Sites. Venice: ICOMOS.

 2. ICOMOS Australia. (2013). The Burra Charter: The Australia ICOMOS Charter for Places of Cultural Significance. Burwood: Australia ICOMOS.

 3. UNESCO World Heritage Centre. (n.d.). Conservation Principles for Historic Sites. Retrieved January 28, 2026, from https://whc.unesco.org/en/conservation/

 4. Jabatan Warisan Negara Malaysia. (2005). Akta Warisan Kebangsaan 2005. Putrajaya: Kerajaan Malaysia.

 5. Majlis Perbandaran Teluk Intan. (2025). Teluk Intan Heritage and Urban Development Plan. Teluk Intan: MPTI. (Council plan / heritage strategy)

 6. Leaning Tower of Teluk Intan. Wikipedia. Retrieved 2026, from Wikipedia entry on the tower summary of history, architecture, and original function of the Menara Condong.  

 7. Teluk Intan. Wikipedia. Background on Teluk Intan town and heritage context including multi‑stakeholder involvement in heritage recognition.  

 8. Menara Condong – Tourism Perak Malaysia. Tourism Perak Malaysia. (Details on architectural features and tourism significance.)  

 9. Menara Condong – Portal Majlis Perbandaran Teluk Intan (MPTI). Official local government description including heritage status and history.  

 10. Menara Condong Teluk Intan: Mercu Tanda Portal Rasmi Arkib Negara Malaysia (Menara Condong historical summary).  

 11. Menara Condong Teluk Intan Diisytihar Warisan Kebangsaan mStar online (history of national heritage designation and cultural value).  

 12. Leaning Tower of Teluk Intan story New Straits Times article providing architectural history, materials, and cultural context.  

 13. Menara Condong Teluk Intan Reviews & Visitor Info. Tripadvisor (visitor insights & historical notes).  

 14. What You May Not Know About Teluk Intan’s Leaning Tower. Wahdah blog post (popular historical summary useful for community context).