Analysis of information sources in references of the Wikipedia article "Gấu nâu" in Vietnamese language version.
|isbn=: ký tự không hợp lệ (trợ giúp).Appearance. The polar bear is the largest member of the bear family, with the exception of Alaska's Kodiak brown bears, which equal polar bears in size.(Trang tổng quan Lưu trữ 2009-04-18 tại Wayback Machine)
Appearance. The polar bear is the largest member of the bear family, with the exception of Alaska's Kodiak brown bears, which equal polar bears in size.(Trang tổng quan Lưu trữ 2009-04-18 tại Wayback Machine)
Appearance. The polar bear is the largest member of the bear family, with the exception of Alaska's Kodiak brown bears, which equal polar bears in size.(Trang tổng quan Lưu trữ 2009-04-18 tại Wayback Machine)