Piaget, J. (1963). The origins of intelligence in children. New York: W. W. Norton & Company.
Trích dẫn kiểu ChicagoPiaget, Jean. The Origins of Intelligence in Children. New York: W. W. Norton & Company, 1963.
ציטוט MLAPiaget, Jean. The Origins of Intelligence in Children. New York: W. W. Norton & Company, 1963.
אזהרה: ציטוטים אלה לעיתים לא מדויקים ב 100%.