Rees, A. M., & Schultz, D. G. (1967). A field experimental approach to the study of relevance assessments in relation to document searching: Final report to the National Science Foundation (Period covered: July 1, 1965 - September 30, 1967).
Cita Chicago (17th ed.)Rees, Alan M., i Douglas G. Schultz. A Field Experimental Approach to the Study of Relevance Assessments in Relation to Document Searching: Final Report to the National Science Foundation (Period Covered: July 1, 1965 - September 30, 1967). Cleveland, Ohio, 1967.
Cita MLA (8th ed.)Rees, Alan M., i Douglas G. Schultz. A Field Experimental Approach to the Study of Relevance Assessments in Relation to Document Searching: Final Report to the National Science Foundation (Period Covered: July 1, 1965 - September 30, 1967). 1967.