Zakia, R. D., & Page, D. (2011). Photographic composition: A visual guide. Focal Press/Elsevier.
Cita Chicago (17th ed.)Zakia, Richard D., i David Page. Photographic Composition: A Visual Guide. Amsterdam: Focal Press/Elsevier, 2011.
Cita MLA (9th ed.)Zakia, Richard D., i David Page. Photographic Composition: A Visual Guide. Focal Press/Elsevier, 2011.
Atenció: Aquestes cites poden no estar 100% correctes.