ebrary, Inc, Kumar, M. J., & Sullivan, T. (2003). The White House world: Transitions, organization, and office operations. Texas A&M University Press.
Chicago Style (17th ed.) Zitazioaebrary, Inc, Martha Joynt Kumar, eta Terry Sullivan. The White House World: Transitions, Organization, and Office Operations. College Station: Texas A&M University Press, 2003.
MLA (9th ed.) Zitazioaebrary, Inc, et al. The White House World: Transitions, Organization, and Office Operations. Texas A&M University Press, 2003.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.