Speech surrogates
Index of SIL publications on Speech surrogates listed by country.
See only SIL publications on Speech surrogates available online or for purchase from SIL International Publications.
Africa
Cameroon
- NEELEY, Paul, author. 1991. People of the drum of God, Come!: Calling the Christians in Cameroon.
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NEELEY, Paul, author. 1999. People of the Drum of God—Come!.
Americas
Mexico
- COWAN, George M., author. 1948. "Mazateco whistle speech."
- COWAN, George M., author. 1952. "El idioma silbado entre los mazatecos de Oaxaca y los tepehuas de Hidalgo, México."
- COWAN, George M., author. 1972. "Segmental features of Tepehua whistle speech."
- COWAN, George M., author. 1976. "Whistled Tepehua."
- COWAN, George M., author. 1981. Whistled communication.