Baumann, J. F. (1980). Effects of height of information in the content structure and measurement mode on third and sixth graders' comprehension of expository discourse. University of Wisconsin - Madison.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Baumann, James F. Effects of Height of Information in the Content Structure and Measurement Mode on Third and Sixth Graders' Comprehension of Expository Discourse. Madison: University of Wisconsin - Madison, 1980.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Baumann, James F. Effects of Height of Information in the Content Structure and Measurement Mode on Third and Sixth Graders' Comprehension of Expository Discourse. University of Wisconsin - Madison, 1980.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.