Cita APA (7th ed.)

Radford, A., & Stevens, G. (1987). CADD made easy: A comprehensive guide for architects and designers. McGraw-Hill.

Cita Chicago (17th ed.)

Radford, Antony, i Garry Stevens. CADD Made Easy: A Comprehensive Guide for Architects and Designers. New York: McGraw-Hill, 1987.

Cita MLA (9th ed.)

Radford, Antony, i Garry Stevens. CADD Made Easy: A Comprehensive Guide for Architects and Designers. McGraw-Hill, 1987.