Piene, O. (1996). Paths to Paradise (1961). Theories and documents of contemporary art : A Sourcebook of Artists' Writings.
Chicago Style (17. basım) AtıfPiene, Otto. "Paths to Paradise (1961)." Theories and Documents of Contemporary Art : A Sourcebook of Artists' Writings 1996.
MLA (8th ed.) AtıfPiene, Otto. "Paths to Paradise (1961)." Theories and Documents of Contemporary Art : A Sourcebook of Artists' Writings, 1996.
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