Dyfyniad APA

Greenstein, F. I. (1994). The hidden-hand presidency: Eisenhower as leader (Johns Hopkins pbk. ed.). Johns Hopkins University Press.

Dyfyniad Arddull Chicago

Greenstein, Fred I. The Hidden-hand Presidency: Eisenhower as Leader. Johns Hopkins pbk. ed. Baltimore, Md: Johns Hopkins University Press, 1994.

Dyfyniad MLA

Greenstein, Fred I. The Hidden-hand Presidency: Eisenhower as Leader. Johns Hopkins pbk. ed. Johns Hopkins University Press, 1994.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.