New York City Office Adaptive Reuse Study: 


https://www.nyc.gov/assets/planning/download/pdf/plans-studies/office-reuse-task-force/office-adaptive-reuse-study.pdf

A Conversation With The Developer Behind The Country’s Biggest Office-To-Resi Conversion:


https://www.bisnow.com/new-york/news/construction-development/brian-steinwurtzel-gfp-25-water-conversion-117239