"Baltic Languages: Latvian, Lithuanian and Estonian" in The Use of the International Phonetic Alphabet in the Choral Rehearsal.

Garbes, H. and A. Schmidt. “Baltic Languages: Latvian, Lithuanian and Estonian,” in D. Karna, ed., The Use of the International Phonetic Alphabet in the Choral Rehearsal.  Landham, MD: Scarecrow Press, 2012.