Norment, C. (2008). Return to Warden's Grove: Science, desire, and the lives of sparrows. University of Iowa Press.
Chicago-viite (17. p.)Norment, Christopher. Return to Warden's Grove: Science, Desire, and the Lives of Sparrows. Iowa City: University of Iowa Press, 2008.
MLA-viite (9. p.)Norment, Christopher. Return to Warden's Grove: Science, Desire, and the Lives of Sparrows. University of Iowa Press, 2008.
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