Tunnisteet	http://urn.fi/URN:NBN:fi:au:finaf:000019544 (finaf)
Lähteet	Dreams of solidarity : Finnish experiences and reflections from 60 years / edited by Outi Hakkarainen, Miia Toikka and Thomas Wallgren ; [translation: Mark Waller] ; [publishers: Kepa ... and Vasudhaiva Kutumbakan , 2003