Picture alphabet, Pedagogical thought in Latvia until 1890, Selection Doku Atis, The Latvian and his master Old Standers, 1787, reprinted 1977 Liesma, As new; Pedagogic...
Latvian punctuation, Zinātne Publishing House, 1969; Syntax of the Latvian language, ed. "Star" 1989 Latvian punctuation by A. Blinken, Ed. Science, 1969, p. 410...