Gronert, S., Dale, M., Richter, G., Gussen, J., & Butin, H. (2006). Gerhard Richter - Portraits: Stefan Gronert. With an essay by Hubertus Butin. [Copyed.: Meredith Dale. Transl.: James Gussen.]. Hatje Cantz.
Citazione stile Chigago Style (17a edizione)Gronert, Stefan, Meredith Dale, Gerhard Richter, James Gussen, e Hubertus Butin. Gerhard Richter - Portraits: Stefan Gronert. With an Essay by Hubertus Butin. [Copyed.: Meredith Dale. Transl.: James Gussen.]. Ostfildern: Hatje Cantz, 2006.
Citatione MLA (8a ed.)Gronert, Stefan, et al. Gerhard Richter - Portraits: Stefan Gronert. With an Essay by Hubertus Butin. [Copyed.: Meredith Dale. Transl.: James Gussen.]. Hatje Cantz, 2006.
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