Swann, A. (1987). How to understand and use design and layout. North Light Books.
Citazione stile Chigago Style (17a edizione)Swann, Alan. How to Understand and Use Design and Layout. Cincinnati, Ohio: North Light Books, 1987.
Citatione MLA (9a ed.)Swann, Alan. How to Understand and Use Design and Layout. North Light Books, 1987.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.