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Citations
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Rawson, H. E. (1932). A bird's song in relation to light. Transactions of the Hertfordshire Natural History Society Field Club, 17, 363–365.
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Jores, A. (1933). Tag- und Nachtwechsel in Seiner Wirkung auf den Menschen. Klin Wochenschr, 12(39), 1538–1540.
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Caldwell, F. C. (1933). The value of good street lighting. Engineering Experiment Station news, 5(1), 12–13.
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Rosebrugh, D. W. (1935). Sky-Glow from large cities. Journal of the Royal Astronomical Society of Canada, 29, 79.
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Bissonnette, T. H. (1935). Modification of Mammalian Sexual Cycles. Journal of Experimental Biology, 12, 315–320.
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