Liu, C. H. (2011). Vygotsky's psycho-semiotics: Theories, instrument and interpretive analyses. Peter Lang.
Chicago Style (17th ed.) CitationLiu, Charlotte Hua. Vygotsky's Psycho-semiotics: Theories, Instrument and Interpretive Analyses. Bern: Peter Lang, 2011.
MLA (9th ed.) CitationLiu, Charlotte Hua. Vygotsky's Psycho-semiotics: Theories, Instrument and Interpretive Analyses. Peter Lang, 2011.
Warning: These citations may not always be 100% accurate.