books.google.com.vn - Completely revised! The ideal geographic reference. Over 54,000 entries with economic, political, and physical data. Comprehensive global coverage. 250 easy-to-read maps. Pronunciations and variant spellings. An alphabetical reference with some 48,000 entries on countries, cities, states, buildings and...http://books.google.com.vn/books/about/Merriam_Webster_s_Geographical_Dictionar.html?hl=vi&id=Co_VIPIJerIC&q=%22Can+Tho%22&utm_source=gb-gplus-shareMerriam Webster's Geographical Dictionary, Third Edition
