Warren, B. (2012). Photography: The concise guide (2nd ed.). Wadsworth Cengage Learning.
Chicago-viite (17. p.)Warren, Bruce. Photography: The Concise Guide. 2nd ed. Australia: Wadsworth Cengage Learning, 2012.
MLA-viite (9. p.)Warren, Bruce. Photography: The Concise Guide. 2nd ed. Wadsworth Cengage Learning, 2012.
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