- Author: Samuel Ghebrehewet Alex G. Stewart David Baxter Paul Shears David Conrad Merav Kliner
- Language: English
- Year: 2016
- Author: David Conrad Alan White
- Language: English
- Year: 2016
- Author: David Conrad Alan White
- Language: English
- Year: 2016
- Author: David Conrad
- Language: English
- Year: 2009
- Author: David Conrad Alan White (eds.)
- Language: English
- Year: 2016
- Author: Brian David Conrad Karl Rubin
- Language: English
- Year: 2001