Lund, R. (1970). Scandinavian adult education: Denmark, Finland, Norway, Sweden. Greenwood Press.
Čikaški stil citiranja (17. izdanje)Lund, Ragnar. Scandinavian Adult Education: Denmark, Finland, Norway, Sweden. Westport, Conn.: Greenwood Press, 1970.
MLA način citiranja (8. izdanje)Lund, Ragnar. Scandinavian Adult Education: Denmark, Finland, Norway, Sweden. Greenwood Press, 1970.
Upozorenje: Ovi citati možda nisu uvijek 100% točni.