Citazione Stile APA (7a Edizione)

HEADY, F. (1966). Public administration: A comparative perspective. prentice-Hall.

Citazione stile Chigago Style (17a edizione)

HEADY, Ferrel. Public Administration: A Comparative Perspective. Englewood cliffs, N.J: prentice-Hall, 1966.

Citatione MLA (9a ed.)

HEADY, Ferrel. Public Administration: A Comparative Perspective. prentice-Hall, 1966.