Durand, J. (2010). The boys: 1st North Dakota volunteers in the Philippines. Puzzlebox Press.
Chicago-viite (17. p.)Durand, John. The Boys: 1st North Dakota Volunteers in the Philippines. Elkhorn, Wisconsin: Puzzlebox Press, 2010.
MLA-viite (9. p.)Durand, John. The Boys: 1st North Dakota Volunteers in the Philippines. Puzzlebox Press, 2010.
Varoitus: Nämä viitteet eivät aina ole täysin luotettavia.