Mezue ahịrịokwu na-esonụ: Gustav I nke Sweden nyere Laurentius Petri ka ọ bụrụ onye isi nke ndị nnọchianya ahụ na-ekwurịta nkwekọrịta nke Novgorod (1557), bụ nke kwụsịrị
Agha Russo-Swedish (1554<unk>1557).