William Hamilton Gibson, Sharp Eyes: A Rambler’s Calendar od Fifty-two Weeks Among Insects, Birds and Flowers, New York, Harper & Brothers, 1898, pp. 299-304.
Archives du mot-clé crystal palace
They are amusing without being immoral
Charles Kingsley, The boys’ and girls’ book of science, Londres, Strahan & Co., 1881.
One de novo
Anonyme, The Christian Miscellany and Family Visitor, Londres, John Mason, 1875, p. 377-379.
Taste or instinct
Samuel Carter Hall, The Book of the Thames: from its Rise to its Fall, Londres, J. S. Virtue & Company, 1859, p. 157-158.