APA (7e ed.) Bronvermelding

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

Chicago (17e ed.) Bronvermelding

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

MLA (9e ed.) Bronvermelding

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