Ritchie, W. G. (1976). An analysis of the similarities and differences among a sample of operational competency based teacher education assessment and revision systems. [publisher not identified].
Chicago Style (17th ed.) CitationRitchie, Walter Gordon. An Analysis of the Similarities and Differences Among a Sample of Operational Competency Based Teacher Education Assessment and Revision Systems. [Place of publication not identified]: [publisher not identified], 1976.
MLA (9th ed.) CitationRitchie, Walter Gordon. An Analysis of the Similarities and Differences Among a Sample of Operational Competency Based Teacher Education Assessment and Revision Systems. [publisher not identified], 1976.
Warning: These citations may not always be 100% accurate.