Friedmann, A., Pile, J., & Wilson, F. (1982). Interior design: An introduction to architectural interiors (3rd ed.). Elsevier.
Lua i Stíl Chicago (17ú heag.)Friedmann, Arnold, John Pile, agus Forrest Wilson. Interior Design: An Introduction to Architectural Interiors. 3rd ed. New York: Elsevier, 1982.
Lua MLA (9ú heag.)Friedmann, Arnold, et al. Interior Design: An Introduction to Architectural Interiors. 3rd ed. Elsevier, 1982.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.