Perkins, B., Perkins, B., LaFeber, W., Iriye, A., & Cohen, W. I. (1993). The Cambridge history of American foreign relations Volume 1: The creation of a Republican Empire, 1776-1865. Cambridge [England] ; New York, NY, USA: Cambridge University Press.

Perkins, Bradford, Bradford Perkins, Walter LaFeber, Akira Iriye, and Warren I. Cohen. The Cambridge History of American Foreign Relations Volume 1: The Creation of a Republican Empire, 1776-1865. Cambridge [England] ; New York, NY, USA: Cambridge University Press, 1993.

Perkins, Bradford, et al. The Cambridge History of American Foreign Relations Volume 1: The Creation of a Republican Empire, 1776-1865. Cambridge [England] ; New York, NY, USA: Cambridge University Press, 1993.