Armstrong, I., & Mrs Isobel Armstrong. (1993). Victorian Poetry: Poetry, Poets and Politics. Routledge.
Chicago Style (17. basım) AtıfArmstrong, Isobel, ve Mrs Isobel Armstrong. Victorian Poetry: Poetry, Poets and Politics. London: Routledge, 1993.
MLA (9th ed.) AtıfArmstrong, Isobel, ve Mrs Isobel Armstrong. Victorian Poetry: Poetry, Poets and Politics. Routledge, 1993.
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