Patterson, F. (1994). Photographing the world around you: A visual design workshop. Key Porter Books.
Lua i Stíl Chicago (17ú heag.)Patterson, Freeman. Photographing the World Around You: A Visual Design Workshop. Toronto: Key Porter Books, 1994.
Lua MLA (8ú heag.)Patterson, Freeman. Photographing the World Around You: A Visual Design Workshop. Key Porter Books, 1994.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.