Esmundo, R. M. R. (1974). An item analysis of the achievement test in biology and the processes of science test used in five regional science teaching centers in the 1972 Science Summer Institute. publisher not identified].
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Esmundo, Rosalinda M. Ramirez. An Item Analysis of the Achievement Test in Biology and the Processes of Science Test Used in Five Regional Science Teaching Centers in the 1972 Science Summer Institute. [Quezon City: publisher not identified], 1974.
توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)Esmundo, Rosalinda M. Ramirez. An Item Analysis of the Achievement Test in Biology and the Processes of Science Test Used in Five Regional Science Teaching Centers in the 1972 Science Summer Institute. publisher not identified], 1974.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.