Stone, W. (1966). The cave and the mountain: A study of E. M. Forster / Wilfred Stone. Stanford University.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रStone, Wilfred. The Cave and the Mountain: A Study of E. M. Forster / Wilfred Stone. Stanford, Calif.: Stanford University, 1966.
एमएलए (8वां संस्करण) प्रशस्ति पत्रStone, Wilfred. The Cave and the Mountain: A Study of E. M. Forster / Wilfred Stone. Stanford University, 1966.
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