APA (7th ed.) Citation
Fryer, H. (1907). The Esperanto teacher: A simple course for non-grammarians.
Chicago Style (17th ed.) Citation
Fryer, Helen. The Esperanto Teacher: A Simple Course for Non-grammarians. London, 1907.
MLA (9th ed.) Citation
Fryer, Helen. The Esperanto Teacher: A Simple Course for Non-grammarians. 1907.
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