|←Author Index: La||Charles Lapworth
This author wrote articles for the 1911 Encyclopædia Britannica.
Articles attributed to this author are designated in EB1911 by the initials "C. L.* "
- "Lapworth, Charles," in The New International Encyclopædia, New York: Dodd, Mead and Co. (1905)
- "Lapworth, Charles," in Encyclopædia Britannica (11th ed., 1911)