Horwitz, E., Young, D. Language Anxiety. New Jersey: Prentice Hall, 1991 192 p., ill. 0-13-523465-4.
Horwitz, E., Young, D. Language Anxiety. New Jersey: Prentice Hall, 1991 192 p., ill. 0-13-523465-4.
Horwitz, E., Young, D. (1991) Language Anxiety, New Jersey: Prentice Hall 192 p., ill. 0-13-523465-4.
Horwitz, E., & Young, D. (1991). Language Anxiety. From Theory and Research to Classroom implication. New Jersey: Prentice Hall, 192 p., ill.
Horwitz E, Young D. Language Anxiety: From Theory and Research to Classroom implication. New Jersey: Prentice Hall; 1991. p. 192 p., ill. ISBN: 0-13-523465-4.