GRASSL, Gary C. Who Were the First Continental Craftsmen at Jamestown, Virginia?.
Yearbook of German-American Studies,
[S. l.], v. 41, p. 147–168, 2006. DOI:
10.17161/ygas.v41i.18908. Disponível em:
https://journals.ku.edu/ygas/article/view/18908. Acesso em: 9 apr. 2025.