Pengarang: Ririn Ambarini et.al
| No. Panggil: Journal of Dedicators Community UNISNU Jepara, Vol. 2 No. 2 Juli-Desember 2018 p.64-82
| Penerbitan: Universitas PGRI Semarang
Pengarang: Louis V. DiBello, Robert A. Henson, William F. Stout
| No. Panggil: Applied Psychological Measurement, Vol.39, No.1,Jan 2015 p.62-79
| Penerbitan: SAGE