Al-Harethi, Z. O. Z., & Maruyama, G. (1985). A study of attitudes and attitude change of Saudi students in the United States toward some social issues. University of Minnesota.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Al-Harethi, Zayed O. Z., و Geoffey Maruyama. A Study of Attitudes and Attitude Change of Saudi Students in the United States Toward Some Social Issues. Minnesota: University of Minnesota, 1985.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Al-Harethi, Zayed O. Z., و Geoffey Maruyama. A Study of Attitudes and Attitude Change of Saudi Students in the United States Toward Some Social Issues. University of Minnesota, 1985.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.