Mayer, W. V. (1986). Assessment: A practical guide to improving the quality and scope of assessment instruments. Division of Science and Environmental Education, Unesco.
Chicago Style (17th ed.) CitationMayer, William V. Assessment: A Practical Guide to Improving the Quality and Scope of Assessment Instruments. [Paris]: Division of Science and Environmental Education, Unesco, 1986.
MLA (9th ed.) CitationMayer, William V. Assessment: A Practical Guide to Improving the Quality and Scope of Assessment Instruments. Division of Science and Environmental Education, Unesco, 1986.
Warning: These citations may not always be 100% accurate.