DVV International & Gartenschlaeger, U. (2009). Training for a better life: Projects on vocational education and training in transformation countries. DVV International.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)DVV International و Uwe Gartenschlaeger. Training for a Better Life: Projects on Vocational Education and Training in Transformation Countries. Bonn: DVV International, 2009.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)DVV International و Uwe Gartenschlaeger. Training for a Better Life: Projects on Vocational Education and Training in Transformation Countries. DVV International, 2009.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.