- Author: Henry C. Wallich, John H. Adler, E. R. Schlesinger, Florence Nixon, P. J. W. Glaessner
- Language: English
- Year: 1951
- Author: C. E. V. Nixon, Barbara Saylor Rodgers
- Language: English
- Year: 2020
- Author: Cornelia Nixon
- Language: English
- Year: 2020
- Author: Carol Lupton, Paul Nixon
- Language: English
- Year: 1999
- Author: Jan Wilm (editor), Mark Nixon (editor)
- Language: German
- Year: 2014
- Author: Martin Nixon
- Language: English
- Year: 2023
- Author: Annabel Nixon, Diane Wild, MuehlhausenWillie
- Language: English
- Year: 2016
- Author: Paul G. Nixon, Vassiliki N. Koutrakou, Rajash Rawal
- Language: English
- Year: 2010
- Author: James C. Humes, Julie Nixon Eisenhower
- Language: English
- Year: 2016
- Author: Dr. Nixon Richard
- Language: English