Oslo. (1949). Social sercvice in Oslo. Municipality of Oslo in collaboration with Oslo Travel Association.
Style de citation Chicago (17e éd.)Oslo. Social Sercvice in Oslo. Oslo: Municipality of Oslo in collaboration with Oslo Travel Association, 1949.
Style de citation MLA (9e éd.)Oslo. Social Sercvice in Oslo. Municipality of Oslo in collaboration with Oslo Travel Association, 1949.
Attention : ces citations peuvent ne pas être correctes à 100%.