↑ Nordhoff, Sebastian; Hammarström, Harald; Forkel, Robert và đồng nghiệp biên tập (2013). “Tiếng Anh Ấn Độ”. Glottolog. Leipzig: Max Planck Institute for Evolutionary Anthropology. Gợi ý |số biên tập viên= (trợ giúp)
↑ The Constitution of India (PDF). Ministry of Law and Justice, Government of India. Ngày 1 tháng 12 năm 2007. tr. 212–267. Truy cập ngày 30 tháng 5 năm 2019.
↑ Mukesh Ranjan Verma and Krishna Autar Agrawal: Reflections on Indian English literature (2002), page 163: "Some of the words in American English have spelling pronunciation and also pronunciation spelling. These are also characteristic features of Indian English as well. The novels of Mulk Raj Anand, in particular, are full of examples of..."
↑ Pingali Sailaja: Indian English (2009), page 116: "So what was Cauvery is now Kaveri. Some residual spellings left by the British do exist such as the use of ee for /i:/ as in Mukherjee. Also, some place names such as Cuddapah and Punjab"
↑ Edward Carney: Survey of English Spelling (2012), page 56: "Not all distributional differences, however, have important consequences for spelling. For instance, the... Naturally enough, Indian English is heavily influenced by the native language of the area in which it is spoken."
↑ Indian English Literature (2002), page 300: "The use of Indian words with English spellings: e.g. 'Mundus,' 'raksha'; 'Ed Cherukka,' 'Chacko Saar Vannu'"
