O'Brien, J. F. (1952). Parliamentary law for the layman: Procedure and strategy for meetings ([1st ed.].). Harper.
Cita Chicago Style (17a ed.)O'Brien, Joseph F. Parliamentary Law for the Layman: Procedure and Strategy for Meetings. [1st ed.]. New York: Harper, 1952.
Cita MLA (9a ed.)O'Brien, Joseph F. Parliamentary Law for the Layman: Procedure and Strategy for Meetings. [1st ed.]. Harper, 1952.
Precaución: Estas citas no son 100% exactas.