Hagelin, B. (1990). Neutrality and foreign military sales: Military production and sales restrictions in Austria, Finland, Sweden, and Switzerland. Westview Press.
Citazione stile Chigago Style (17a edizione)Hagelin, Bjèorn. Neutrality and Foreign Military Sales: Military Production and Sales Restrictions in Austria, Finland, Sweden, and Switzerland. Boulder: Westview Press, 1990.
Citatione MLA (9a ed.)Hagelin, Bjèorn. Neutrality and Foreign Military Sales: Military Production and Sales Restrictions in Austria, Finland, Sweden, and Switzerland. Westview Press, 1990.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.