Fletcher, S. (2005). Competence-based assessment techniquesTeknik penilaian berbasis-kompetensiShirley Fletcher. Bhuana Ilmu Populer.
Chicago-viite (17. p.)Fletcher, Shirley. Competence-based Assessment TechniquesTeknik Penilaian Berbasis-kompetensiShirley Fletcher. Bhuana Ilmu Populer, 2005.
MLA-viite (8. p.)Fletcher, Shirley. Competence-based Assessment TechniquesTeknik Penilaian Berbasis-kompetensiShirley Fletcher. Bhuana Ilmu Populer, 2005.
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