Serota, N. Max Beckmann: The triptychs ; 13 November 1980 - 11 January 1981 ; an exhibition / organised by the Whitechapel Art Gallery [ed. by Nicholas Serota].
Chicago-viite (17. p.)Serota, Nicholas. Max Beckmann: The Triptychs ; 13 November 1980 - 11 January 1981 ; an Exhibition / Organised by the Whitechapel Art Gallery [ed. by Nicholas Serota]. [London].
MLA-viite (8. p.)Serota, Nicholas. Max Beckmann: The Triptychs ; 13 November 1980 - 11 January 1981 ; an Exhibition / Organised by the Whitechapel Art Gallery [ed. by Nicholas Serota].
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