Hirschman, J. E. (1993). Porches & sunrooms. Friedman/Fairfax.
Cita Chicago (17th ed.)Hirschman, Jessica Elin. Porches & Sunrooms. New York: Friedman/Fairfax, 1993.
Cita MLA (9th ed.)Hirschman, Jessica Elin. Porches & Sunrooms. Friedman/Fairfax, 1993.
Atenció: Aquestes cites poden no estar 100% correctes.