Vachek, J. (1966). The Linguistic School of Prague: An Introduction to Its Theory and Practice. Indiana University Press.
Chicago-referens (17:e uppl.)Vachek, Josef. The Linguistic School of Prague: An Introduction to Its Theory and Practice. Bloomington: Indiana University Press, 1966.
MLA-referens (9:e uppl.)Vachek, Josef. The Linguistic School of Prague: An Introduction to Its Theory and Practice. Indiana University Press, 1966.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.