Chosŏn Nodongdang. Chungang Wiwŏnhoe. Tang Yŏksa Yŏnʼguso. (1974). It's high time for us to guide agriculture by industrial methods. Foreign Languages Publishing House.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Chosŏn Nodongdang. Chungang Wiwŏnhoe. Tang Yŏksa Yŏnʼguso. It's High Time for Us to Guide Agriculture by Industrial Methods. Pyongyand, Korea: Foreign Languages Publishing House, 1974.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Chosŏn Nodongdang. Chungang Wiwŏnhoe. Tang Yŏksa Yŏnʼguso. It's High Time for Us to Guide Agriculture by Industrial Methods. Foreign Languages Publishing House, 1974.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.