2. Esperanto : learning and using the international language / David Richardson. Richardson, David, 1926- Eastsound, Wash., U.S.A. : Orcas Pub. Co., ©1988. Book Physical ReCAP PM8213 .R54 1988 Loading...
3. Esperanto : lingua franca and language community / Sabine Fiedler, Leipzig University, Cyril Robert Brosch, Berlin-Brandenburgische Akademie der Wissenschaften. Fiedler, Sabine, 1957- Amsterdam ; Philadelphia : John Benjamins Publishing Company, [2022] Book Physical Firestone Library PM8208.8 .F54 2022 Loading...
4. Esperanto [electronic resource] : hearings before the United States House Committee on Education, Sixty-Third Congress, second session, on Mar. 17, 1914. United States. Congress. House. Committee on Education Washington : U.S. G.P.O., 1914. Book Online
5. Esperanto : the student's complete text book : containing full grammar, exercises, conversations, commercial letters, and two vocabularies / edited by J. C. O'Connor and revised by Dr. Zamenhof. O'Connor, J. C. (John Charles), 1853-1928 London : "Review of Reviews" Office, 1905. Book Physical ReCAP 1231.31.2.2
7. Praça Esperanto : memória para esquecer / Clara Arreguy. Arreguy, Clara Brasília : Outubro Edições, 2024. Book Physical Online ReCAP PQ9698.1.R68 Z46 2024 Loading...
8. I︠A︡zyk ėsperanto / M.I. Isaev. Isaev, M. I. (Magomet Izmailovich) Moskva : Izd-vo "Nauka," Glav. red. vostochnoĭ lit-ry, 1981. Book Physical ReCAP PM8211 .I83 1981
9. L'espéranto / Pierre Janton. Janton, Pierre [Paris] : Presses universitaires de France, 1977. Book Physical ReCAP PM8208 .J3x 1977
10. Moreel esperanto : naar een autonome ethiek / Paul Cliteur. Cliteur, P. B. Amsterdam : De Arbeiderspers, 2006 Book Physical ReCAP BJ69 .C58 2006