I am writing to ask for suggestions of secondary literature on the history of economics at the Brookings Institution, and I am particularly interested in the span of time from the Kennedy to the Clinton years, so 60s, 70s, 80s, but would welcome anything more comprehensive. 

I know of James Allen Smith's official history, Brookings at Seventy Five, but can anyone offer advice on other go to sources more focused on the Economic Studies division of BI? 

With my best wishes,

Tiago Mata