APA

Bernstein M., . (1964). The job of the federal executive. Estados Unidos: The Brookings Institution.

Chicago

Bernstein Marver, . 1964. The job of the federal executive. Estados Unidos: The Brookings Institution.

Harvard

Bernstein M., . (1964). The job of the federal executive. Estados Unidos: The Brookings Institution.

MLA

Bernstein Marver, . The job of the federal executive. Estados Unidos: The Brookings Institution. 1964.