Millard, P. (1966). Trade associations and professional bodies of the United Kingdom (3rd ed. rev. and enl.). Pergamon Press.
Cita Chicago (17th ed.)Millard, Patricia. Trade Associations and Professional Bodies of the United Kingdom. 3rd ed. rev. and enl. Oxford: Pergamon Press, 1966.
Cita MLA (8th ed.)Millard, Patricia. Trade Associations and Professional Bodies of the United Kingdom. 3rd ed. rev. and enl. Pergamon Press, 1966.
Atenció: Aquestes cites poden no estar 100% correctes.