Steiner, B., & Berger, D. u. (2003). Inventory, the work of Christine Hill and Volksboutique. Hatje Cantz.
Lua i Stíl Chicago (17ú heag.)Steiner, Barbara, agus Doris u.a Berger. Inventory, the Work of Christine Hill and Volksboutique. Ostfildern-Ruit: Hatje Cantz, 2003.
Lua MLA (8ú heag.)Steiner, Barbara, agus Doris u.a Berger. Inventory, the Work of Christine Hill and Volksboutique. Hatje Cantz, 2003.
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