Cylke, F. K. (1977). A Proposal for International Coordination of Library Service for Blind and Physically Handicapped Individuals.
Citazione stile Chigago Style (17a edizione)Cylke, Frank Kurt. A Proposal for International Coordination of Library Service for Blind and Physically Handicapped Individuals. 1977.
Citatione MLA (9a ed.)Cylke, Frank Kurt. A Proposal for International Coordination of Library Service for Blind and Physically Handicapped Individuals. 1977.
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