L. Tobing, T. A. U. (2010). The implementation of Education Unit Level Curriculum (KTSP) on learning in Sciences at Senior High School in Kundur Regency of Riau Islands Province Indonesia.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)L. Tobing, Turiang Arta Uli. The Implementation of Education Unit Level Curriculum (KTSP) on Learning in Sciences at Senior High School in Kundur Regency of Riau Islands Province Indonesia. 2010.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)L. Tobing, Turiang Arta Uli. The Implementation of Education Unit Level Curriculum (KTSP) on Learning in Sciences at Senior High School in Kundur Regency of Riau Islands Province Indonesia. 2010.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.