National Council oof Educational Research and Training. (1969). Africa and Asia: A geography textbook for middle school. NCERT.
Chicago-viite (17. p.)National Council oof Educational Research and Training. Africa and Asia: A Geography Textbook for Middle School. New Delhi: NCERT, 1969.
MLA-viite (9. p.)National Council oof Educational Research and Training. Africa and Asia: A Geography Textbook for Middle School. NCERT, 1969.
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