Skurka, N. (1972). Underground interiors: Decorating for alternate life styles. Quadrangle Books.
Cita Chicago (17th ed.)Skurka, Norma. Underground Interiors: Decorating for Alternate Life Styles. [New York]: Quadrangle Books, 1972.
Cita MLA (9th ed.)Skurka, Norma. Underground Interiors: Decorating for Alternate Life Styles. Quadrangle Books, 1972.
Atenció: Aquestes cites poden no estar 100% correctes.