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].

Rubin, 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.

Rubin, Charles. The Endless Apple: How to Maintain State-of-the-art Performance on Your Apple II and IIe. Microsoft Press ; Simon & Schuster [distributor], 1984.