Building a Better Business Using the Lego Serious Play MethodPer Kristiansen, Robert Rasmussen · First published 2014Open the Tome
Bygder, regionale variationer i det danske landbrug fra jernalder til 2000Per Grau Møller, Mette Svart Kristiansen · First published 2006Open the Tome
Arkeologins referensvärldKristian Kristiansen, Per Cornell, Linda Larsson · First published 2004Open the Tome
Arkeologiska texterPer Cornell, Per Fahlander, Kristian Kristiansen · First published 1998Open the Tome
