Cita APA

Dobson, J. M. (1981). Effective Techniques for English conversation Groups. Washington, D.C: : International Communication Agency.

Citación estilo Chicago

Dobson, Julia M. Effective Techniques for English Conversation Groups. Washington, D.C: : International Communication Agency, 1981.

Cita MLA

Dobson, Julia M. Effective Techniques for English Conversation Groups. Washington, D.C: : International Communication Agency, 1981.

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