- Little, E. L. J. 1943. Common insects on pinyon (Pinus edulis). Journal of the New York Entomological Society 51:239-252.
- Little, E. L. 1943. Common insects on pinyon (Pinus edulis) . New York Entomological Society, Journal 51:239-252.
- Little, J. D. 1965. The impact of insect infestations on forest industry investments. Pages 36-40 in Forestry moves ahead toward maximum timber yield. Western Forestry and Conservation Association, Proceedings 56:1-145.
- Little, V. A. 1963. General and applied entomology. Edition 2. Harper and Row, New York. 543 p.