Blotkamp, C., Colenbrander, B., Gijsberts, P. J., Lesák, B., & Mari, B. (1997). Broadening De Stijl: Kiesler and the European Avant-Garde of the 1920s. Cahier.
Cita Chicago Style (17a ed.)Blotkamp, Carel, Bernard Colenbrander, Pieter Jan Gijsberts, Barbara Lesák, y Bartomeu Mari. "Broadening De Stijl: Kiesler and the European Avant-Garde of the 1920s." Cahier 1997.
Cita MLA (8a ed.)Blotkamp, Carel, et al. "Broadening De Stijl: Kiesler and the European Avant-Garde of the 1920s." Cahier, 1997.
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