1. Adderly B.V. & Brock AM. (1977). Evaluating clinical performance in nursing. Journal of Advanced Nursing 2 355-363.
2. Angus M.D. (1980). Analysis of student performance ratings. Nursing Papers 12(2) 5-16.
3. Barritt E.R. & Irion L.A. (1970). Advantages and disadvantages of nongrading. Nursing Outlook 18(4) 40-41.
4. Bevil W. & Gross L.C. (1981). Assessing the adequacy of clinical learning settings. Nursing Outlook 29 658-661.
5. Bondy K.N. (1983). Criterion-referenced definitions for rating scales in clinical evaluation. Journal of Nursing Education 22 376-382.