Ray, M. (1997). Seven partly underground rooms and buildings for water, ice, and midgets. Princeton Architectural Press.
Cita Chicago (17th ed.)Ray, Mary-Ann. Seven Partly Underground Rooms and Buildings for Water, Ice, and Midgets. New York: Princeton Architectural Press, 1997.
Cita MLA (9th ed.)Ray, Mary-Ann. Seven Partly Underground Rooms and Buildings for Water, Ice, and Midgets. Princeton Architectural Press, 1997.
Atenció: Aquestes cites poden no estar 100% correctes.