Citazione APA

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

Stile di citazione Chicago

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

Citazione MLA

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