Lambert, D., & Balderstone, D. (2000). Learning to teach geography in the secondary school: A companion to school experience. Routledge.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Lambert, David, و David Balderstone. Learning to Teach Geography in the Secondary School: A Companion to School Experience. London ; New York: Routledge, 2000.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Lambert, David, و David Balderstone. Learning to Teach Geography in the Secondary School: A Companion to School Experience. Routledge, 2000.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.