Não informado. (1973). Yearbook of finnish foreign policy. Finnish Institute of International Affairs.
Chicago-Zitierstil (17. Ausg.)Não informado. Yearbook of Finnish Foreign Policy. Helsinki: Finnish Institute of International Affairs, 1973.
MLA-Zitierstil (8. Ausg.)Não informado. Yearbook of Finnish Foreign Policy. Finnish Institute of International Affairs, 1973.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.