|←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,” The New International Encyclopædia. New York: Dodd, Mead and Co., 1905.
- “Lapworth, Charles”, in Encyclopædia Britannica, (11th ed.), 1911