Ladefoged, P., & Disner, S. F. (2012). Vowels and consonants (3a. ed.). John Wiley and Sons.
Chicagoスタイル(17版)引用形式Ladefoged, Peter, , Sandra Ferrari Disner. Vowels and Consonants. 3a. ed. Chichester: John Wiley and Sons, 2012.
MLA(9版)引用形式Ladefoged, Peter, , Sandra Ferrari Disner. Vowels and Consonants. 3a. ed. John Wiley and Sons, 2012.
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