Cita APA (7th ed.)

FRIEDMANN, A., PILE, J. F., & WILSON, F. Interior design: An introduction to architectural interiors. American Elsever.

Cita Chicago (17th ed.)

FRIEDMANN, Arnold, John F. PILE, i Forrest WILSON. Interior Design: An Introduction to Architectural Interiors. New York: American Elsever.

Cita MLA (9th ed.)

FRIEDMANN, Arnold, et al. Interior Design: An Introduction to Architectural Interiors. American Elsever.