1. C18 revival of Palladian architecture by Burlington and his circle.
2. Late-C20 revival based on earlier revivals.
Whitehill & and Nichols (1976)
"Neo-Palladianism ." A Dictionary of Architecture and Landscape Architecture . . Encyclopedia.com. (October 17, 2019). https://www.encyclopedia.com/education/dictionaries-thesauruses-pictures-and-press-releases/neo-palladianism
"Neo-Palladianism ." A Dictionary of Architecture and Landscape Architecture . . Retrieved October 17, 2019 from Encyclopedia.com: https://www.encyclopedia.com/education/dictionaries-thesauruses-pictures-and-press-releases/neo-palladianism