Citazione APA

Siffin, W. J. (1959). Toward the comparative study of public administration (1.). Indiana university press.

Stile di citazione Chicago

Siffin, William J. Toward the Comparative Study of Public Administration. 1. Indiana: Indiana university press, 1959.

Citazione MLA

Siffin, William J. Toward the Comparative Study of Public Administration. 1. Indiana university press, 1959.