- Author: Cindy Johnson
- Language: English
- Year: 2015
- Author: Shawna E Lockhart, Marla Goodman, Cindy Johnson
- Language: English
- Year: 2018
- Author: Frederick E. Giesecke, Alva E Mitchell, Henry C. Spencer, Ivan L Hill, John Thomas Dygdon, James E. Novak, R O Loving, Shawna Lockhart, Cindy Johnson
- Language: English
- Year: 2016
- Author: Bruce Johnson Walter W. Woolfolk Robert Miller Cindy Johnson
- Language: English
- Year: 2005