(2021). The Louisiana Purchase: Asking tough questions / by Nel Yomtov.
Chicago-referens (17:e uppl.)The Louisiana Purchase: Asking Tough Questions / by Nel Yomtov. 2021.
MLA-referens (9:e uppl.)The Louisiana Purchase: Asking Tough Questions / by Nel Yomtov. 2021.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.