Baker, Allan; Gonzalez, Patricia; Morrison, R.I.G.; Harrington, Brian A. Poole, A. , 编. Red Knot (Calidris canutus). The Birds of North America Online (Ithaca: Cornell Lab of Ornithology). 2013 [27 April 2009]. doi:10.2173/bna.563.
Baker, Allan; Gonzalez, Patricia; Morrison, R.I.G.; Harrington, Brian A. Poole, A. , 编. Red Knot (Calidris canutus). The Birds of North America Online (Ithaca: Cornell Lab of Ornithology). 2013 [27 April 2009]. doi:10.2173/bna.563.
Prater, A.J. The Ecology of Morecambe Bay. III. The Food and Feeding Habits of Knot (Calidris canutus L.) in Morecambe Bay. Journal of Applied Ecology (British Ecological Society). 1972, 9 (1): 179–194. Bibcode:1972JApEc...9..179P. JSTOR 2402055. doi:10.2307/2402055.
Prater, A.J. The Ecology of Morecambe Bay. III. The Food and Feeding Habits of Knot (Calidris canutus L.) in Morecambe Bay. Journal of Applied Ecology (British Ecological Society). 1972, 9 (1): 179–194. Bibcode:1972JApEc...9..179P. JSTOR 2402055. doi:10.2307/2402055.
Prater, A.J. The Ecology of Morecambe Bay. III. The Food and Feeding Habits of Knot (Calidris canutus L.) in Morecambe Bay. Journal of Applied Ecology (British Ecological Society). 1972, 9 (1): 179–194. Bibcode:1972JApEc...9..179P. JSTOR 2402055. doi:10.2307/2402055.
lpzoo.org
Red Knot Fact Sheet. www.lpzoo.org]. Lincoln Park Zoo. [2024-09-03]. (原始内容存档于2011-09-29).