Spies, W. (1997). "Passion and Eroticism": The Late Graphic Works by Pablo Picasso ; from the Piero Crommelynck Collection. The Yomiuri Shimbun.
Chicago Style (17. basım) AtıfSpies, Werner. "Passion and Eroticism": The Late Graphic Works by Pablo Picasso ; from the Piero Crommelynck Collection. Tokyo: The Yomiuri Shimbun, 1997.
MLA (8th ed.) AtıfSpies, Werner. "Passion and Eroticism": The Late Graphic Works by Pablo Picasso ; from the Piero Crommelynck Collection. The Yomiuri Shimbun, 1997.
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