APA (7th ed.) Zitazioa
Correll, R. (2011). Photo restoration and retouching using Corel Paintshop Photo Pro: Learn how to rescue old photos and improve your digital pictures! (2nd ed.). Cengage Learning.
Chicago Style (17th ed.) Zitazioa
Correll, Robert. Photo Restoration and Retouching Using Corel Paintshop Photo Pro: Learn How to Rescue Old Photos and Improve Your Digital Pictures! 2nd ed. Boston, Mass.: Cengage Learning, 2011.
MLA (9th ed.) Zitazioa
Correll, Robert. Photo Restoration and Retouching Using Corel Paintshop Photo Pro: Learn How to Rescue Old Photos and Improve Your Digital Pictures! 2nd ed. Cengage Learning, 2011.
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