Anonymous Quotations (cat.), Void Distribution, Amsterdam, 1979 (invitation)
“Letter to Ulises Carrión by Michael Gibbs,” Artzien 1, no. 6, Amsterdam, 1979 (particuliere verzameling)
Bibliografia Parcial, Espaço NO, Porto Alegre, 1980
Names and Addresses (cat.), Agora Studio, Maastricht, 1980
Artists’ Books from the Other Books & So Archive Amsterdam, Stedelijk Museum Schiedam, 1981 (particuliere verzameling)