Não informado. (1980). School Psychology Review. National Association of School Psychologists.
Citação do estilo Chicago (17ª ed.)Não informado. School Psychology Review. Cuyahoga Falls, Ohio: National Association of School Psychologists, 1980.
Citação MLA (8ª ed.)Não informado. School Psychology Review. National Association of School Psychologists, 1980.
Atenció: Aquestes cites poden no estar 100% correctes.