Raoul De Keyser : : Aguarelas = Watercolours (exhibition Porto, Museu de Serralves, 13.03 - 03.05.2009 ; Dublin, The Douglas Hyde Gallery, 15.05 - 20.06.2009).

MLA

Loock, Ulrich. Raoul De Keyser : Aguarelas = Watercolours (exhibition Porto, Museu De Serralves, 13.03 - 03.05.2009 ; Dublin, The Douglas Hyde Gallery, 15.05 - 20.06.2009). Köln: Verlag der Buchhandlung Walther König, 2009.

APA

Loock, U. (2009). Raoul De Keyser : Aguarelas = Watercolours (exhibition Porto, Museu de Serralves, 13.03 - 03.05.2009 ; Dublin, The Douglas Hyde Gallery, 15.05 - 20.06.2009). Köln: Verlag der Buchhandlung Walther König.

Chicago

Loock, Ulrich Raoul De Keyser: Aguarelas = Watercolours (exhibition Porto, Museu De Serralves, 13.03 - 03.05.2009 ; Dublin, The Douglas Hyde Gallery, 15.05 - 20.06.2009). Köln: Verlag der Buchhandlung Walther König, 2009.