- Author: Richard Senge Peter M., Kleiner Art, Smith Bryan, Roberts Charlotte, Ross
- Language: English
- Year: 1994
- Author: Bryan Roberts, Edward Alden, John Whitley
- Language: English
- Year: 2013
- Author: Peter Worsley, M. R. Chatterton, Isabel Emmett, J. R. E. Lee, J. Clyde Mitchell, D. H. J. Morgan, C. G. Pickvance, Bryan Roberts, W. W. Sharrock, Robin Ward, D. T. H. Weir
- Language: English
- Year: 1972
- Author: Bryan Roberts, Natalie Berg
- Language: English
- Year: 2012
- Author: Bryan Roberts (auth.) Yichen Lu M. Essex Bryan Roberts (eds.)
- Language: English
- Year: 2008
Latin America
pdf
- Author: Eduardo P. Archetti Paul Cammack Bryan Roberts (eds.)
- Language: English
- Year: 1987
- Author: Bryan Roberts (auth.) Yichen Lu M. Essex Bryan Roberts (eds.)
- Language: English
- Year: 2008
- Author: Norman Long Bryan Roberts
- Language: English
- Year: 2009