Dyfyniad APA

Hilsman, R. (1990). The politics of policy making in defense and foreign affairs: Conceptual models and bureaucratic politics (2nd ed.). Prentice Hall.

Dyfyniad Arddull Chicago

Hilsman, Roger. The Politics of Policy Making in Defense and Foreign Affairs: Conceptual Models and Bureaucratic Politics. 2nd ed. Englewood Cliffs, N.J: Prentice Hall, 1990.

Dyfyniad MLA

Hilsman, Roger. The Politics of Policy Making in Defense and Foreign Affairs: Conceptual Models and Bureaucratic Politics. 2nd ed. Prentice Hall, 1990.

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