Joesphson, M. (1956). Union house, union bar: The history of the Hotel and Restaurant Employees and Bartenders International Union, AFL-CIO. Random House.
Cita Chicago (17th ed.)Joesphson, Matthew. Union House, Union Bar: The History of the Hotel and Restaurant Employees and Bartenders International Union, AFL-CIO. New York: Random House, 1956.
Cita MLA (9th ed.)Joesphson, Matthew. Union House, Union Bar: The History of the Hotel and Restaurant Employees and Bartenders International Union, AFL-CIO. Random House, 1956.
Atenció: Aquestes cites poden no estar 100% correctes.