Pevsner Architectural Guides: Buildings of England Ser.: Hampshire: South by David W. Lloyd, Nikolaus Pevsner, Bruce Bailey and Charles O'Brien (2019, Hardcover)
As with all the county architectural guides, this is an extremely useful reference book. The original concept was ambitious but since the onset, the volumes have grown to be something that is not found in any other country outside the UK. Information has been amplified and updated.