Husain, M. (1978). Human and economic geography: A textbook for class XII. National Council of Educational Research and Training.
Chicago-Zitierstil (17. Ausg.)Husain, Majid. Human and Economic Geography: A Textbook for Class XII. New Delhi: National Council of Educational Research and Training, 1978.
MLA-Zitierstil (9. Ausg.)Husain, Majid. Human and Economic Geography: A Textbook for Class XII. National Council of Educational Research and Training, 1978.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.