Hafrey, L., & Sieburth, R. Translators' Introduction to "N": Leigh Hafrey. Richard Sieburth. Benjamin : philosophy, history, aesthetics.(1989).
Chicago-viite (17. p.)Hafrey, Leigh, ja Richard Sieburth. "Translators' Introduction to "N": Leigh Hafrey. Richard Sieburth." Benjamin : Philosophy, History, Aesthetics.(1989) .
MLA-viite (8. p.)Hafrey, Leigh, ja Richard Sieburth. "Translators' Introduction to "N": Leigh Hafrey. Richard Sieburth." Benjamin : Philosophy, History, Aesthetics.(1989), .
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