Não informado. (1990). Journal of Educational and Psychological Consultation. Lawrence Erlbaum Associates.
Chicago-viite (17. p.)Não informado. Journal of Educational and Psychological Consultation. Hillsdale, NJ: Lawrence Erlbaum Associates, 1990.
MLA-viite (8. p.)Não informado. Journal of Educational and Psychological Consultation. Lawrence Erlbaum Associates, 1990.
Varoitus: Nämä viitteet eivät aina ole täysin luotettavia.