Ruhé, H. (1979). Fluxus: The most radical and experimental art movement of the sixties.
Cita Chicago (17th ed.)Ruhé, Harry. Fluxus: The Most Radical and Experimental Art Movement of the Sixties. Amsterdam, 1979.
Cita MLA (8th ed.)Ruhé, Harry. Fluxus: The Most Radical and Experimental Art Movement of the Sixties. 1979.
Atenció: Aquestes cites poden no estar 100% correctes.