Gardner, D. G., & Pierce, J. L. The core self-evaluation scale: Further construct validation evidence.
استشهاد بنمط شيكاغوGardner, Donald G., و Jon L. Pierce. The Core Self-evaluation Scale: Further Construct Validation Evidence.
MLA استشهادGardner, Donald G., و Jon L. Pierce. The Core Self-evaluation Scale: Further Construct Validation Evidence.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.