If you're not sure where to start, here are some book available at the Central Library.
1. Dada: performance, poetry, and art by John D. Erickson
2. Ombres et soleil/Shadows and Sun, writings of Paul Eluard
3. Geography and Plays by Gertrude Stein
4. At the roots of the stars: short plays of Djuna Barnes
(note: I didn't real all but did look through and didn't find what
had been promoted as "dada plays")
5. Surrealist Women: an international anthology edited by Penelope Rosemont
6. The Dada Almanac edited by Richard Huelsenbeck
7. Surrealist subversions: rants, writings & images by US surrealists
8. Manifesto: a century of isms edited by M.A.Caws
9. Surrealist painters and poets: an anthology edited by M.A.Caws
10. Selected poems by Guillevic
11. Oulipo Laboratory: texts from the Biblioteque oulipienne by Raymond Queneau
12. The Lost Lunar Baedeker: poems of Mina Loy
13. Carnac/Suillevic translated by Montague
14. Roof slates and other poems by Pierre Reverdy
15. Blago Bung Blago Bung the early texts of Dada