Durand, J. (2010). The boys: 1st North Dakota volunteers in the Philippines. Puzzlebox Press.
Chicago-referens (17:e uppl.)Durand, John. The Boys: 1st North Dakota Volunteers in the Philippines. Elkhorn, Wisconsin: Puzzlebox Press, 2010.
MLA-referens (9:e uppl.)Durand, John. The Boys: 1st North Dakota Volunteers in the Philippines. Puzzlebox Press, 2010.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.