APA-referens (7:e uppl.)

Jefferis, A., & Smith, K. D. (2016). Commercial drafting and detailing (Fourth edition.). Cengage Learning.

Chicago-referens (17:e uppl.)

Jefferis, Alan, och Kenneth D. Smith. Commercial Drafting and Detailing. Fourth edition. Australia: Cengage Learning, 2016.

MLA-referens (9:e uppl.)

Jefferis, Alan, och Kenneth D. Smith. Commercial Drafting and Detailing. Fourth edition. Cengage Learning, 2016.