APA-referens (7:e uppl.)

Biddulph, M. (2007). Introduction to residential layout. Elsevier.

Chicago-referens (17:e uppl.)

Biddulph, Mike. Introduction to Residential Layout. Oxford: Elsevier, 2007.

MLA-referens (9:e uppl.)

Biddulph, Mike. Introduction to Residential Layout. Elsevier, 2007.