- Author: John L Crassidis, John L Junkins
- Language: English
- Year: 2004
- Author: John L. Crassidis John L. Junkins
- Language: English
- Year: 2011
- Author: John L. Crassidis John L. Junkins
- Language: English
- Year: 2004
- Author: John L. Crassidis John L. Junkins
- Language: English
- Year: 2011
- Author: John L. Crassidis John L. Junkins
- Language: English
- Year: 2004
- Author: John L. Crassidis John L. Junkins
- Language: English
- Year: 2004