Pass, S. (2004). Parallel paths to constructivism : Jean Piaget and Lev Vygotsky / by Susan Pass: Jean Piaget and Lev Vygotsky. Information Age Publishing.
Chicago Style (17th ed.) CitationPass, Susan. Parallel Paths to Constructivism : Jean Piaget and Lev Vygotsky / by Susan Pass: Jean Piaget and Lev Vygotsky. [Greenwich, Conn.]: Information Age Publishing, 2004.
MLA (9th ed.) CitationPass, Susan. Parallel Paths to Constructivism : Jean Piaget and Lev Vygotsky / by Susan Pass: Jean Piaget and Lev Vygotsky. Information Age Publishing, 2004.
Warning: These citations may not always be 100% accurate.