APA (7e ed.) Bronvermelding

Roll, D. L. (2013). The Hopkins touch: Harry Hopkins and the forging of the alliance to defeat Hitler. Oxford University Press.

Chicago (17e ed.) Bronvermelding

Roll, David L. The Hopkins Touch: Harry Hopkins and the Forging of the Alliance to Defeat Hitler. Oxford ; New York: Oxford University Press, 2013.

MLA (9e ed.) Bronvermelding

Roll, David L. The Hopkins Touch: Harry Hopkins and the Forging of the Alliance to Defeat Hitler. Oxford University Press, 2013.