"Indian subcontinent". New Oxford Dictionary of English (ISBN0-19-860441-6) New York: Oxford University Press, 2001; p. 929: "the part of Asia south of the Himalayas which forms a peninsula extending into the Indian Ocean, between the Arabian Sea and the Bay of Bengal. Historically forming the whole territory of Greater India, the region is now divided into three countries named Bangladesh, India and Pakistan."
John McLeod, The history of India (頁面存檔備份,存於網際網路檔案館), page 1, Greenwood Publishing Group, 2002, ISBN0-313-31459-4; note: McLeod does not include Afghanistan in Indian subcontinent or South Asia;
Jim Norwine & Alfonso González, The Third World: states of mind and being, pages 209, Taylor & Francis, 1988, ISBN0-04-910121-8 Quote: ""The term "South Asia" also signifies the Indian Subcontinent""
Raj S. Bhopal, Ethnicity, race, and health in multicultural societies, pages 33, Oxford University Press, 2007, ISBN0-19-856817-7; Quote: "The term South Asian refers to populations originating from the Indian subcontinent, effectively India, Pakistan, Bangladesh and Sri Lanka;
Lucian W. Pye & Mary W. Pye, Asian Power and Politics, pages 133, Harvard University Press, 1985, ISBN0-674-04979-9 Quote: "The complex culture of the Indian subcontinent, or South Asia, presents a tradition comparable to Confucianism."
Mark Juergensmeyer, The Oxford handbook of global religions, pages 465, Oxford University Press US, 2006, ISBN0-19-513798-1
Sugata Bose & Ayesha Jalal, Modern South Asia, pages 3, Routledge, 2004, ISBN0-415-30787-2
Baker, Kathleen M.; Chapman, Graham P., The Changing Geography of Asia, Routledge: 10–, 11 March 2002 [2022-04-16], ISBN 978-1-134-93384-6, (原始內容存檔於2022-05-31), This greater India is well defined in terms of topography; it is the Indian sub-continent, hemmed in by the Himalayas on the north, the Hindu Khush in the west and the Arakanese in the east.