Cita APA

Lugton, R. C., & Lugton, R. C. (1978). American Topics: A reading-vocabulary text for speakers of English as a second language ([1. edition].). Englewood Cliffs, N.J.: Prentice Hall.

Citación estilo Chicago

Lugton, Robert C., y Robert C. Lugton. American Topics: A Reading-vocabulary Text for Speakers of English As a Second Language. [1. edition]. Englewood Cliffs, N.J.: Prentice Hall, 1978.

Cita MLA

Lugton, Robert C., y Robert C. Lugton. American Topics: A Reading-vocabulary Text for Speakers of English As a Second Language. [1. edition]. Englewood Cliffs, N.J.: Prentice Hall, 1978.

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