APA (7th ed.) Zitazioa
Langford, M. Advanced Photography: A Grammar of Techniques. Focal.
Chicago Style (17th ed.) Zitazioa
Langford, Michael. Advanced Photography: A Grammar of Techniques. Londres, Inglaterra: Focal.
MLA (9th ed.) Zitazioa
Langford, Michael. Advanced Photography: A Grammar of Techniques. Focal.
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