De Vries, P. (1999). The researcher as subject: Using autobiography to examine the nature of being a classroom primary school music teacher.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)De Vries, Peter. The Researcher as Subject: Using Autobiography to Examine the Nature of Being a Classroom Primary School Music Teacher. 1999.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)De Vries, Peter. The Researcher as Subject: Using Autobiography to Examine the Nature of Being a Classroom Primary School Music Teacher. 1999.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.