Pengarang: Nurkholis et.al
| No. Panggil: e-Journal Program Pascasarjana Universitas Pendidikan Ganesha Program Studi Pendidikan Dasar (Volume 3 Tahun 2013)
Pengarang: Adam E. Wyse, Ben Babcock
| No. Panggil: Journal of Educational Measurement, Vol.53, No.1, 2015 Spring p.23-44
| Penerbitan: National Council On Measurement In Education
Pengarang: Sandip Sinharay
| No. Panggil: Journal of Educational Measurement, Vol.51, No.4, 2014 Winter p.419-440
| Penerbitan: National Council On Measurement In Education