एपीए उद्धरण

Mcnicholas, T. J. (1959). Policy making and executive action.

शिकागो स्टाइल उद्धरण

Mcnicholas, Thomas J. Policy Making and Executive Action. 1959.

एमएलए उद्धरण

Mcnicholas, Thomas J. Policy Making and Executive Action. 1959.