Cita APA (7a ed.)
DeFrancis, J. Visible speech: The diverse oneness of writing systems.
Cita Chicago Style (17a ed.)
DeFrancis, John. Visible Speech: The Diverse Oneness of Writing Systems.
Cita MLA (9a ed.)
DeFrancis, John. Visible Speech: The Diverse Oneness of Writing Systems.
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