- Author: Ferdinand P. Beer, E. Russell Johnston Jr, John T. DeWolf, David F. Mazurek
- Language: English
- Year: 2014
- Author: Ferdinand P. Beer E. Russell Johnston Jr. John T. DeWolf David F. Mazurek
- Language: English
- Year: 2018
- Author: Ferdinand P. Beer, E. Russell Johnston Jr., John T. DeWolf, David F. Mazurek
- Language: Spanish
- Year: 2017
- Author: Ferdinand P. Beer, E. Russell Johnston Jr, John T. DeWolf, David F. Mazurek
- Language: English
- Year: 2014
- Author: Ferdinand P. Beer E. Russell Johnston Jr. John T. DeWolf David F. Mazurek
- Language: English
- Year: 2017
- Author: Ferdinand P. Beer E. Russell Johnston Jr. John T. DeWolf David. F. Mazurek
- Language: Portuguese
- Year: 2011
- Author: Ferdinand P. Beer E. Russell Johnston Jr. John T. DeWolf David F. Mazurek
- Language: English
- Year: 2011