Não informado. (1990). Perspectives in Education and Deafness. Gallaudet University, Pre-College Programs.
Citação do estilo Chicago (17ª ed.)Não informado. Perspectives in Education and Deafness. Washington: Gallaudet University, Pre-College Programs, 1990.
Citação MLA (8ª ed.)Não informado. Perspectives in Education and Deafness. Gallaudet University, Pre-College Programs, 1990.
Предупреждение: эти цитированмия не могут быть всегда правильны на 100%.