APA استشهاد

Bernstein,Samuel J, & O'Hara,Patrick. (1979). Public administration: Organizations, people and public policy. Harper & Row.

استشهاد بنمط شيكاغو

Bernstein,Samuel J, و O'Hara,Patrick. Public Administration: Organizations, People and Public Policy. New York: Harper & Row, 1979.

MLA استشهاد

Bernstein,Samuel J, و O'Hara,Patrick. Public Administration: Organizations, People and Public Policy. Harper & Row, 1979.