Dyfyniad APA

Houghton, F. (1911). First lessons in English for foreigners in evening schools. American Book Co.

Dyfyniad Arddull Chicago

Houghton, Frederick. First Lessons in English for Foreigners in Evening Schools. New York, Cincinati [etc.]: American Book Co, 1911.

Dyfyniad MLA

Houghton, Frederick. First Lessons in English for Foreigners in Evening Schools. American Book Co, 1911.

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