Trueb, L. (2014). Erik Steinbrecher: Konkret : [on the occasion of the exhibition "Erik Steinbrecher, Books & Prints" at Graphische Sammlung ETH Zürich, February 19 to April 13, 2014] / [book design: Lex Trueb ] (1. ed.). Bookhorse.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रTrueb, Lex. Erik Steinbrecher: Konkret : [on the Occasion of the Exhibition "Erik Steinbrecher, Books & Prints" at Graphische Sammlung ETH Zürich, February 19 to April 13, 2014] / [book Design: Lex Trueb ]. 1. ed. Zürich: Bookhorse, 2014.
एमएलए (8वां संस्करण) प्रशस्ति पत्रTrueb, Lex. Erik Steinbrecher: Konkret : [on the Occasion of the Exhibition "Erik Steinbrecher, Books & Prints" at Graphische Sammlung ETH Zürich, February 19 to April 13, 2014] / [book Design: Lex Trueb ]. 1. ed. Bookhorse, 2014.
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