Gonell, A., & Shapiro, S. (2023). American shield: The immigrant sergeant who defended democracy. Counterpoint,.
Chicago-viite (17. p.)Gonell, Aquilino, ja Susan Shapiro. American Shield: The Immigrant Sergeant Who Defended Democracy. Berkeley, California: Counterpoint,, 2023.
MLA-viite (9. p.)Gonell, Aquilino, ja Susan Shapiro. American Shield: The Immigrant Sergeant Who Defended Democracy. Counterpoint,, 2023.
Varoitus: Nämä viitteet eivät aina ole täysin luotettavia.