APA-čujuhus (7. p.)
BARRETT, S. (1993). COMPREHENSIVE COMMUNITY-BASED SERVICES FOR ADULTS WHO ARE DEAF-BLIND: ISSUES, TRENDS, AND SERVICES.
Chicago-čujuhus (17. p.)
BARRETT, S.S. COMPREHENSIVE COMMUNITY-BASED SERVICES FOR ADULTS WHO ARE DEAF-BLIND: ISSUES, TRENDS, AND SERVICES. 1993.
MLA-čujuhus (9. p.)
BARRETT, S.S. COMPREHENSIVE COMMUNITY-BASED SERVICES FOR ADULTS WHO ARE DEAF-BLIND: ISSUES, TRENDS, AND SERVICES. 1993.
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