Saefullah, K. (2001). Human capital and economic growth in Indonesia: Long run and short run analysis for the period of 1970-2000. Department of Economics, Kulliyah of Economics and Management Sciences, International Islamic University Malaysia.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Saefullah, Kurniawan. Human Capital and Economic Growth in Indonesia: Long Run and Short Run Analysis for the Period of 1970-2000. Gombak, Selangor: Department of Economics, Kulliyah of Economics and Management Sciences, International Islamic University Malaysia, 2001.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Saefullah, Kurniawan. Human Capital and Economic Growth in Indonesia: Long Run and Short Run Analysis for the Period of 1970-2000. Department of Economics, Kulliyah of Economics and Management Sciences, International Islamic University Malaysia, 2001.