Instytut Bałtycki. (1937). Baltic and Scandinavian Countries: A survey of the peoples and states on the Baltic with special regard to their history geography and economics. Baltic Institute.
Citazione stile Chigago Style (17a edizione)Instytut Bałtycki. Baltic and Scandinavian Countries: A Survey of the Peoples and States on the Baltic with Special Regard to Their History Geography and Economics. Gdynia: Baltic Institute, 1937.
Citatione MLA (9a ed.)Instytut Bałtycki. Baltic and Scandinavian Countries: A Survey of the Peoples and States on the Baltic with Special Regard to Their History Geography and Economics. Baltic Institute, 1937.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.