Rubin, C. (1984). The endless Apple: How to maintain state-of-the-art performance on your Apple II and IIe. Microsoft Press ; Simon & Schuster [distributor].
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रRubin, Charles. The Endless Apple: How to Maintain State-of-the-art Performance on Your Apple II and IIe. Bellevue, Wash. : [New York]: Microsoft Press ; Simon & Schuster [distributor], 1984.
एमएलए (8वां संस्करण) प्रशस्ति पत्रRubin, Charles. The Endless Apple: How to Maintain State-of-the-art Performance on Your Apple II and IIe. Microsoft Press ; Simon & Schuster [distributor], 1984.
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