Wanida Ayuwathana. (1986). The differences in perceived needs between practicing teachers and college instructors concerning inservice education programs in teachers colleges in Thailand. North Texas State University.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Wanida Ayuwathana. The Differences in Perceived Needs Between Practicing Teachers and College Instructors Concerning Inservice Education Programs in Teachers Colleges in Thailand. Denton, Texas: North Texas State University, 1986.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Wanida Ayuwathana. The Differences in Perceived Needs Between Practicing Teachers and College Instructors Concerning Inservice Education Programs in Teachers Colleges in Thailand. North Texas State University, 1986.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.