Kauppi, H. M. (1981). Library and information services in Finland. Finish Library Association.
Citazione stile Chigago Style (17a edizione)Kauppi, Hilkka M. Library and Information Services in Finland. Helsinki: Finish Library Association, 1981.
Citatione MLA (9a ed.)Kauppi, Hilkka M. Library and Information Services in Finland. Finish Library Association, 1981.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.