Robb, G. (2004). Strangers: Homosexual love in the 19th century / Graham Robb ([Advance uncorrected proofs].). Norton.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रRobb, Graham. Strangers: Homosexual Love in the 19th Century / Graham Robb. [Advance uncorrected proofs]. New York [u.a.]: Norton, 2004.
एमएलए (8वां संस्करण) प्रशस्ति पत्रRobb, Graham. Strangers: Homosexual Love in the 19th Century / Graham Robb. [Advance uncorrected proofs]. Norton, 2004.
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