Cook, T. A. 1., & Cook, T. A. 1. (1979). The Curves of life: Being an account of spiral formations and their application to growth in nature, to science and to art : with special reference to the manuscripts of Leonardo da Vinci. New York, New York: Dover.

Cook, Theodore Andrea 1867-1928, and Theodore Andrea 1867-1928 Cook. The Curves of Life: Being an Account of Spiral Formations and Their Application to Growth in Nature, to Science and to Art : With Special Reference to the Manuscripts of Leonardo Da Vinci. New York, New York: Dover, 1979.

Cook, Theodore Andrea 1867-1928, and Theodore Andrea 1867-1928 Cook. The Curves of Life: Being an Account of Spiral Formations and Their Application to Growth in Nature, to Science and to Art : With Special Reference to the Manuscripts of Leonardo Da Vinci. New York, New York: Dover, 1979.