Rose, R. (1987). Ministers and ministries: A functional analysis. Clarendon Press.
Cita Chicago (17th ed.)Rose, Richard. Ministers and Ministries: A Functional Analysis. Oxford: Clarendon Press, 1987.
Cita MLA (9th ed.)Rose, Richard. Ministers and Ministries: A Functional Analysis. Clarendon Press, 1987.
Atenció: Aquestes cites poden no estar 100% correctes.