Eugene, C. (2002). Simulation Of A Design Environment For Users To Incorporate Proportioning Systems Into Screen Design.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Eugene, Ch'ng. Simulation Of A Design Environment For Users To Incorporate Proportioning Systems Into Screen Design. 2002.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Eugene, Ch'ng. Simulation Of A Design Environment For Users To Incorporate Proportioning Systems Into Screen Design. 2002.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.