The Structure of a Boolean Algebra, thesis, August 1965; (https://digital.library.unt.edu/ark:/67531/metadc130610/m1/3/: accessed July 17, 2024), University of North Texas Libraries, UNT Digital Library, digital.library.unt.edu; .
The Structure of a Boolean Algebra, thesis, August 1965; (https://digital.library.unt.edu/ark:/67531/metadc130610/m1/3/: accessed July 17, 2024), University of North Texas Libraries, UNT Digital Library, digital.library.unt.edu; .