Παραπομπή APA

Heady, F., & Wallage S Sayre. (1966). Public administration: A comparative perspective. Prentice-Hall.

Παραπομπή Chicago Style

Heady, Ferrel, και Wallage S Sayre. Public Administration: A Comparative Perspective. Englewood Cliffs, N.J.: Prentice-Hall, 1966.

Παραπομπή MLA

Heady, Ferrel, και Wallage S Sayre. Public Administration: A Comparative Perspective. Prentice-Hall, 1966.