APA
Wąsik Z., . (2003). Epistemological perspectives on linguistic semiotics. Bern: Peter Lang.
Chicago
Wąsik Zdzisław, . 2003. Epistemological perspectives on linguistic semiotics. Bern: Peter Lang.
Harvard
Wąsik Z., . (2003). Epistemological perspectives on linguistic semiotics. Bern: Peter Lang.
MLA
Wąsik Zdzisław, . Epistemological perspectives on linguistic semiotics. Bern: Peter Lang. 2003.