1. https://dda.gov.in/master-plan-2021 2. https://www.britannica.com/place/Delhi/City-layout 3. http://52.172.182.107/BPAMSClient/seConfigFiles/Downloads/MPD2021.pdf 4. https://www.academia.edu/12080972/Urban_Land_Use_Classification_A_comparative_review_of_UDPFI_guidelines_1996_and_URDPFI_Guidelines_2015 5. http://tcpo.gov.in/guidelines 6. http://tcpo.gov.in/urban-and-regional-development-plans-formulation-and-implementation-urdpfi-guidelines