Ruben, D. Disjunctive theories of perception and action: David-Hillel Ruben. Disjunctivism : perception, action, knowledge.(2008).
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रRuben, David-Hillel. "Disjunctive Theories of Perception and Action: David-Hillel Ruben." Disjunctivism : Perception, Action, Knowledge.(2008) .
एमएलए (8वां संस्करण) प्रशस्ति पत्रRuben, David-Hillel. "Disjunctive Theories of Perception and Action: David-Hillel Ruben." Disjunctivism : Perception, Action, Knowledge.(2008), .
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